Used Lab Equipment

Specifications:

• Total volume: up to 20 L 
• Minimum working volume: 0.1 L 
• Maximum working volume: 10 L 
• Temperature range: Ambient to 40°C

The CERTOMAT® RM is a powerful and robust orbital benchtop shaker for the universal use in the various tasks of biological and chemical laboratories. Its compact design and its construction features allow its placement in incubators, conditioning cabinets or in shelves of a rack. The product also features an adjustable counter weight for mass balancing of the different loads applied; for optimum compensation (minimization) of vibrations caused by different loads driven at different shaking frequencies, which can be transmitted to the shaker unit and woking place.

Specification:

• Cabinet size (W x H x D): 511 x 160 x 545 mm
• Weight (without tray): 46 kg
• Material: sheet steel case with acidproof varnish
• Max. load: depending on tray and mounting system applied
• Connector: Home-Office grounded plug, separate cable of about 3 m
• Mains supply:  230 V / 50 - 60 Hz or 115 V / 50 - 60 Hz
• Power consumption: 0.8 mA at 230 V or 1.6 A at 115 V
• Fuses: fuse links 2 x T 1 A (230 V) or 2 x T 2 A (115 V)
• Shaking frequencies: 40… 400 rpm
• Orbital motion: 25 mm or 50 mm, depending on version "as delivered“
• Rotation speed accuracy: max. Deviation ±1% from max setting
• Timer operation: 00:01 [hrs:min] – 98:59 [hrs:min] ; 99:59 [hrs:min] continuous operation
• Ambient temperature: +10 ... +60 degree C
• Ambient humidity: 10… 90%, not condensing

As a reliable source of ultrapure water, the arium pro series offers a flexible and modular system which, compared to conventional devices, demonstrates excellent added value.

Specifications:

• Water purification method: Adsorption by means of spherical activated carbon, deionization, optional end-position particle and sterile filtration
• Water type: ASTM Type 1 ultrapure water
• Output: 120 l/h
• Water dispensing flow rate:1–2 l/min, adjustable
• Volume-controlled dispensing: 4 2 l/min in 100 ml, 1 l or 5 l steps, depending on the total dispense between 0.1 l and 60 l
• Volume accuracy: 5 3% between 0.25 l and 60 l
• Conductivity: 1 0.055 µS/cm compensated to 25°C
• Resistivity: 1 18.2 MO+cm compensated to 25°C TOC3 < 5 ppb
• Microorganism content: 2 < 1 CFU/1,000 ml
• Particle content: 2 < 1/ml
• Input pressure: 0–6.9 bar, recommended > 2 bar
• Temperature: 2–30 °C
• Specific conductivity: < 100 µS/cm compensated to 25 °C
• TOC: < 50 ppb
• Turbidity: < 1 NTU
• pH value: 4–10

Description:

The ergonomic design adds convenience to reliable and accurate balance operation. Featuring "touch and click" keypad, dual tare keys, and bold LCD display. Built-in application programs include counting, % weighing, net totaling, and mass unit conversions. Advanced weighing technology ensures reliable, stable, and reproducible weighing results.

• ISO/GLP compliance recording
• RS232 data interface
• Overload protection
• Level indicator
• Lug for antitheft locking
• CE mark of conformity

Specifications:

• Capacity Resolution: 110 g x 0.1 mg
• Linearity: 0.2 mg
• Range Capability: Single (Fixed)
• Calibration Weight: 100 g
• Corner Test Weight: 100 g
• Corner Tolerance: 0.4 mg
• Preload Weight: 100 g
• Preload Tolerance: 20% ±0.8%
• Calibration Weight: CLASS E2

Specifications:

• Max:160g
• Sensitivity:
  • 1mg (30g)
  • 2mg (60g)
  • 5mg (110g)
  • 1mg (160g)

Description:

• Built-in, motorized calibration weight. For the highest weighing accuracy at the touch of a key.
• Very easy to operate; all keys feature positive click action; 2 large tare keys; clear and logically arranged keypad.
• Excellent, easy-to-read backlit display with especially large digits (16.5 mm)
• Four digital filter levels allow the balance to be optimally adapted to the particular ambient conditions at the place of installation

Specifications:

• Capacity Resolution: 120 g x 0.1 mg
• Reproducibility: +- 0.1 mg
• Linearity: +- 0.2 mg
• Range Capability: Single (Fixed)
• Pan Dimensions: 80 mm diameter (3.1 in diameter)
• Average Response Time: < 2 seconds
• Calibration Weight: 100 g
• Chamber Dimensions: 6.7 x 8.2 x 9.1 in
• Display: .6 in backlit

Benefits:

• Programmable internal calibration, isoCAL, insures highest weighing accuracy plus minimizes handling of external weights
• ISO/GLP printouts for use in quality management systems
• Large blue backlit display for easy viewing in all ambient conditions
• Four digital filter levels optimally adapt the balance to weighing environment

 Specifications:

• Capacity: 220 g
• Readability: 0.1 mg
• Unique triangular weighing pan (adds 27% more surface area)

Ideal microbalance choice for performance and resolution. Can be used for ashing, incineration, drying, and coating measurement purposes.  

Specifications:

• Capacity and Readability: 0 to 5 g x 2 µg, 5 to 21 g x 10 µg
• Temperature Range: 10°C to 30°C
• Repeatability: ± 4 µg
• Linearity: ± 8 µg
• Response Time (avg): 10 secs
• Tare Range: -21 g
• Sensitivity Drift: ± 1 ppm / °C
• Pan Size: 1.97 in
• Draft Shield Ht: 6.4 in