• Adjustable speed & tilt for a wide range of applications
• Large 14 x 12 in. work surface
• Dual platform accessory doubles work surface
• Cold room and incubator safe
• 2-year warranty

The PR1MA™ 2D is designed to provide the precise speeds and tilt angles required for a broad range of molecular and biological mixing applications. The user can adjust both parameters to match the vessel size and the volume of liquid being mixed, yielding optimum results.
 

Specifications

Speed	Variable, 2 to 30 rpm
Tilt Angle	Variable, 0° to 30°
Platform Size	14 x 12 in. | 35 x 30 cm
Load Capacity	8 lbs. | 3.6 kg
Operating Temp. Range	+4°C to +45°C
Dimensions: (w x d x h)	14 x 12 x 6.5 in. | 35.6 x 30 x 16.5 cm
Weight	7.5 lbs | 3.4 kg
Electrical	115V or 230V, 50-60 Hz, 50W
Warranty	2 years

Hotplate and Stirrers Accessories 

Octagon Magnetic Stirring Bars

• Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.
  
• Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  
• Interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars
  
• Pivot ring aids in reducing friction and chattering (F37110-1218 does not have a pivot ring)
  
• Autoclavable
  
• Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification

Micro (Flea) Magnetic Stirring Bars

• Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. 
  
• Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated
  
• Available in a variety of colors and sizes
  
• Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  
• Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  
• Autoclave safe

Polygon Magnetic Spin Bar 

• These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. 
  
• Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering
  
• Marring of plastic containers is diminished
  
• Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  
• Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  
• Autoclave safe

Stir Bar-Octagon with Pivot Rings 

• Convenient assortment packs suit a variety of needs. 
  
• Choose from octagonal, round, micro or color-coded bars to best suit your needs
  
• Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  
• Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  
• Autoclavable

• Precision Control of Aspiration Needle Position
• Accurate to 0.1 mm
• Minimal residual liquid
• Auto rinse function eliminates cross contamination
• Up to 100 wash protocols can be customized and stored
• Liquid level sensors in wash and waste bottles
• Wash protocols can be transferred via flash drive

The SmartWasher™ 96 provides flexibility by accepting full plates, partial plates, and strips with U, V, C, or flat bottoms. Multiple aspiration point settings allow for minimal residual liquid in the wells after aspiration. All parameters, including dis­pense volume, suction time, soak and shake cycles, and shaking speed are easily programmed using the large 4.3" LCD display and keypad. Up to 100 wash protocols can be stored on board the SmartWasher™ 96 and recalled when needed or transferred between machines with a flash drive.

The washer comes with 2 wash bottles, 1 rinse bottle and a waste bottle. All have sensors that alert the user when the solutions are low, or in the case of the waste bottle, when it needs to be emptied. An auto-rinse function primes the dispensing tube and wash heads to prevent cross contamination and clogs.

8- and 12-channel wash heads are available separately to accommodate plates in either orientation. A transparent, acrylic shield surrounds the wash area, allowing for visualization of the plate. Should a spill or leak occur, the beveled spill well ensures that the liquid is extracted immediately to avoid cross-contamination.

The SmartWasher™ 96 is the perfect partner for the SmartReader™ 96 Microplate Absorbance Reader as well as other popular readers.

Specifications

Wash Heads	1 x 8 or 1 x 12
Plate Types	Flat, U, V, or C bottom
Washing Volume	50-2000 μL, in 50 μL increments
Dispensing Accuracy	≤2% @ 300 μL
Dispensing Precision	CV ≤1.5% @ 300 μL
Aspiration Modes	Single, two, and three points
Residual Liquid	≤1 μL
Soaking & Shaking Time	1 second to 99 minutes
Shaking Speed	Slow, medium, fast
Bottle Capacity	4 x 2.5 L, 2 wash, 1 rinse, 1 waste
Data Connection	USB for flash drive
Dimensions (W x D x H)	13.6 x 18.11 x 7.87 in
Weight	12 kg / 26.4 lbs
Electrical	110-240 VAC, 50/60 Hz

Celloger Mini

The Celloger Mini is designed for brightfield live cell imaging system inside a CO2 Incubator.  The advanced features allow for imaging at multiple locations in a plate, dish or flask at desired time points.  Auto-focusing function allows researchers the ability to observe cell morphology in real time and for review.  Time-lapse imaging capability for the capturing of serial images of cellular dynamics over longer periods.  It is now possible to observe every well in a 96 well plate multiple times while you relax after work and review the images and results when you return to the lab.

Benefits

• Compact design easily fits into standard CO2 incubators
• Position memory allows multiple area to be set for automatic observation, up to including 96 well plates
• Time-lapse image capturing & video clip
• Software is easy to use
• Provides thermo-hygrometer data in real time
• Allows for imaging of standard plates, dishes and flask.

Applications:

• Measuring cell confluency
• Scratch (wound healing) assay
• Monitoring cell growth curve

Accurate
Patented Sample Compression Technology™ with guaranteed fixed path lengths allows for unmatched accuracy and precision. Independent from surface tension and free from evaporation. Lifetime accuracy guaranteed.

Recalibration-free
Sealed optics without path length drift eliminates the need for costly and time consuming recalibrations. Durable, inert surfaces provide easy to clean, scratch resistant surfaces that do not require reconditioning.

Easy
NPOS Operating System: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customizable applications based on the ultimate level of data security.

Flexible
Control your NanoPhotometer® via Touch Screen / Smart Phone / Tablet / PC. Equipped with Wi-Fi, USB A/B, HDMI, and LAN interface connections. Define and store your own data and methods.

Mobile
Spectroscopy can now be taken anywhere. The optional integrated battery pack provides up to 8 hours of stand-alone battery powered operation.

Powerful
Built-in computer with a high performance Q7 quad core 1 GHz processor and 8 GB of onboard memory provides rapid analysis and easy data storage.

Fast
Power on and instantly measure without lamp warm-up time. Full scan capability from 200 - 900 nm (N50: 200 - 650 nm) provides rapid and complete sample analysis in only 3.5 - 6 sec.

 
 

NanoPhotometer®	N60	N60	N50	N50
Detection Limit	Min	Max	Min	Max
dsDNA	1 ng/ul	16,500 ng/ul	5 ng/ul	7,000 ng/ul
BSA	0.03 mg/ml	478 mg/ml	0.15 mg/ml	217 mg/ml

 

Item #	NP80	N60	N50	C40
Full Spectrum Scan	200 - 900 nm	200 - 900 nm	200 - 650 nm	200 - 900 nm
Detection Range   Nanovolume	dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml	dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml	dsDNA: 5 -7,500 ng/µl BSA: 0.15-217 mg/ml	N/A
Detection Range   Cuvette	dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml	N/A	N/A	dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml
Path-lengths	0.67 and 0.07 mm	0.67 and 0.07 mm	0.67 and 0.07 mm	10 mm
Pre-programming   nucleic acid & protein   methods	YES	YES	YES	YES
Measure 260/230 &   260/280 ratios	YES	YES	YES	YES
LCD Touchscreen   glove compatible	OPTIONAL	OPTIONAL	OPTIONAL	OPTIONAL
Customizable Methods	YES	NO	NO	YES
Built-in Vortex	YES	YES	NO	NO
Built-in Battery Pack	OPTIONAL	OPTIONAL	NO	OPTIONAL

• Large white ceramic top plate
• Digital speed and temperature control
• Safety LED indicates hot surface
• Available with stir capacities up to 15 L
• Control actual temperature (with optional probe)

Benchmark Scientific Hotplates and Stirrers provide reliable performance and safe operation for everyday laboratory use.  With two sizes (7 inch or 10 inch) to choose from, each model features a durable, chemical resistant, white ceramic top plate and advanced microprocessor controls.  The constant monitoring system provides precise control of temperature (heating models only) with rapid heating and faster boiling times.  In addition, the powerful motor drive system of the magnetic stirrer ensures efficient mixing in larger vessels and more viscous samples.
 
Temperature and/or mixing speed can be viewed at all times on the large digital display and safety LED illuminates when the top plate temperature exceeds 50°C.  An optional external temperature probe can be used for applications that require precise temperature control.  The probe provides direct feedback to the microprocessor with adjustments for maintaining the selected sample temperature within ±1°C.  An optional clamp assembly (H3770-CS) is available for mounting thermometers, temperature probes, etc. 

• Fast, accurate and reproducible results
• Intuitive software and touch-screen interface
• Convenient and cost-effective QuadSlides™
• Count sample volumes up to 3.6 μL

The Accuris QuadCount™ improves on the simple technique of brightfield microscopy by utilizing an LED light source, precision optics and a high resolution CMOS detector.  A finely tuned, motorized XYZ positioning stage provides for extra fine focusing and ability to capture multiple images. 

With count speeds at fast as 20 seconds per sample, the Accuris QuadCount provides many advantages over the tedious and time consuming manual hemocytometry method.  The advanced software eliminates human bias in dead/live determinations, reduces counting errors, saves time, and improves efficiency. 

The QuadCount utilizes a unique 4-chambered disposable QuadSlide™.  Four samples can be processed in one slide (twice the capacity of standard 2-chambered slides), decreasing consumable costs.  Each chamber has a hydrophilic inner surface with an engraved grid pattern.  High precision production and molding ensure that each QuadSlide meets the rigorous standards and dimensional tolerances required for optimal counting performance. 

3 Count Modes Available to analyze different sample volumes. 

• Quick Mode: 0.15uL / 20 seconds (1 image frame) 
  
• Normal Mode: 0.9 uL / 30 seconds (6 image frames) 
  
• Precise Mode: 3.6 uL/ 100 seconds  (24 image frames) 
  

The QuadCount’s ability to analyze larger sample volumes/multiple images provides significantly better accuracy. 

Advanced Optics and Imaging Technology 
The Accuris QuadCount incorporates the highest quality optical and electronic components, such as a 4X objective lens and 5MP CMOS detector, to ensure reliable performance and consistent results. 
The precision motorized stage adjusts the position of the lens and sensor assembly in micron increments for automatic focus.  Multiple image frames (up to 24) can be captured to increase the volume of sample counted, providing a higher level of accuracy. 

Autofocus 
Correct focus is crucial for accurate counts of viable cells.  The QuadCount’s proprietary autofocus system and image analysis software work in conjunction with the motorized stage to analyze and capture images in the proper focal plane. 

Advanced Algorithms 
Advanced detection algorithms easily manage irregularly shaped and aggregated cells.  Often misinterpreted by visual counting, correct analysis of these cells is performed by QuadCount’s software, resulting in more accurate counts.  User to user variation is eliminated. 

Intuitive User Interface 
After images are captures, the cell count parameters are easily adjusted. 

• Gating size range
•  Aggregation level
•  Live/dead definition

Cell population statistics are viewed as a histogram and cell size gating can be adjusted.  Choose to view the histogram data for individual or multiple chambers in each QuadSlide. 

Specifications 

Optics	High quality 4x objective lens
Image Detection	5 mega pixel CMOS sensor
Illumination	Green LED (50,000 hour life)
Sample Volume	20 μL (4 samples per QuadSlide)
Max. Counting Volume	3.6 μL (24 image captures)
Consumable Slide	QuadSlide, 4-chamber
Counting Modes/Speeds	Quick (20 sec) Normal (30 sec) Precise (100 sec)
Dynamic Range	1 x 104 to 1 x 107 cells per mL
Cell Size Range	5 to 60 μm
Dimensions	6.4 x 11.5 x 8.5 inches / 16.3 x 29.3 x 21.6 cm
Weight	11 Lbs
Electrical	115 V, 50-60 Hz

The D1000 is designed to rapidly homogenize, emulsify, suspend and disrupt biological samples. Ideal for use with microtubes, the homogenizer works well with samples from 0.1 mL to 250 mL (depending upon the generator probe used).

The D1000 is a rotor stator homogenizer, and works by drawing the sample, in liquid into the generator probe with the variable speed rotor, and then forcing it out through the slots in the stator. This achieves mechanical shearing of the sample. As the sample is repeatedly drawn up and forced through the stator, additional shearing takes place. Most samples are completely homogenized in 30 seconds or less. A powerful, 130 W motor drives the rotor at speeds from 8,500 to 30,000 rpm. Speed is adjustable in six steps to meet sample processing needs. A separate on/off switch allows the homogenizer to be left at the appropriate setting.

Generator probes are available in four sizes. The 5 mm and 7 mm diameter have a 50 mm length for use with samples in microtubes. The 10 mm x 115 mm is ideal for use with 15 and 50 mL tubes and 14 mm x 130 mm, for 50 mL tubes and vessels up to 250 mL. The unit is supplied with one each of the 5 mm and 7 mm generator probes. All the generator probes are made of stainless steel and can be sterilized by autoclaving.

Specifications	D1000
Speed Range	8,500 to 30,000 rpm
Capacity	0.1 mL to 250 mL
Noise Level	< 70 db
Operating Temperature Range	+4°C to +65°C
Dimensions (without generator)	1.8 x 2.3 x 9.0 in (4.5 x 5.8 x 22.5 cm)
Weight	1.35 lbs (0.6 kg)
Electrical	115 V (60 Hz) or 230 V (50 Hz)
Warranty	2-yr

 

Order #
D1000	D1000 Handheld Homogenizer, includes D1000-M5 & D1000-M7
D1000-M10	10 mm x 115 mm Saw Tooth Generator Probe (for 15 mL and 50 mL tubes)
D1000-M14	14 mm x 130 mm Saw Tooth Generator Probe (for 50 mL to 250 mL vessels)
D1000-M5	5 mm x 50 mm Flat Bottom Generator Probe, 5/pk (for microtubes)
D1000-M7	7 mm x 50 mm Saw Tooth Generator Probe, 5/pk (for microtubes)
D1000-ST	Stand for D1000 Handheld Homogenizer

Please email or call 800-227-9997 to request a quote.
*Price includes 4' adjustable stand*

Esco Airstream® Class II Type A2 Biological Safety Cabinets (S-series), NSF 49 Certified

• Latest microprocessor technology with ease of use
• Energy Efficient with the DC ECM motor
• ISO Class 3 work zone
• NSF 49 and UL 61010 certified

Esco's Airstream® Class II Type A2 Biological Safety Cabinet is one of the best choices when you are looking for operator, product and environmental protection for your laboratory. Now equipped with energy efficient DC ECM Motor, this is the most energy efficient Class II Biosafety Cabinet in the world offering 70% energy savings compared to legacy AC motor. Its Sentinel™ Gold Microprocessor Controller displays all information you need on its screen. With its dynamic chamber, ISO Class 3 work zone and ISOCIDE™ powder coat on all its external and interior painted surfaces, you are ensured that you, the operator, as well as the product and the environment are protected from harmful biological agents. NSF 49 and UL 61010 certified, the Airstream® Class II Type A2 Biological Safety Cabinets proves that Esco is an industry leader in cleanroom equipment.

Features:

• Angled sash to optimize user comfort, reduce glare and maximize reach into the work area.
• Equipped with ULPA filter which provides better filtration than HEPA filter at 99.999% typical efficiency for particle sizes of 0.1 to 0.3 micron.
• Dynamic Chamber offering blower plenum and side walls surrounded by negative pressure ensures containment.
• Provides ISO Class 3 work zone instead of industry-standard ISO Class 5.
• Single-piece wall allows easy reach to service fixtures and electrical outlets.
• Raised arm rest prevents grille blocking, and provides comfortable working posture.
• Easy-to-clean Removable Paper Catch with optional pre-filter
• Recessed single-piece work tray to contain spillage with sloped easy-to-swipe perimeter.
• Optional HPV port and universal type service fixture offers more productivity