Technical scale PR223 Ohaus

This listing is for a Bruker MALDI Galaxy BiotyperThe MALDI Biotyper (MBT) is the market-leading sys (more)tem for microbial identification based on MALDI-TOF mass spectrometry. It is widely used in industrial microbiology, animal health, food safety and its IVD and FDA-cleared versions are changing the paradigm in clinical microbiology.

This comparator has been designed to grade the colour of oils according to ASTM D1500 specifications (more). Permanently coloured glass standards fitted into two discs are located either side of the oil sample under test, in order that the oil may be viewed in the centre of any two glass standards. This facilitates more accurate grading and is also ideal for viewing the sample between two predetermined limit colours. The comparator has a colour corrected halogen light source closely corresponding to Illuminant C of the CIE system, guaranteeing an even field of view. The light source is also filtered through a flashed opal screen, housed within the lighting chamber. Three glass sample and reference container tubes are supplied with the AF650 comparator, together with two discs of colour standards as follows: DISC 1: 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5 DISC 2: 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0

This listing is for a Medite A550 Rotary MicrotomeDeveloped and manufactured by experts in GermanyTh (more)e fully automatic Microtome A550 is the premium model for use in histology and histopathology as well as in research laboratories and in industrial quality assurance. With this microtome version, both the horizontal feed and retraction and the vertical cutting stroke are motorized. This means physical relief for the user during intensive, long-term use. Alternatively, the cutting stroke can also be carried out manually using the smooth-running handwheel, if, for example, sensitive cuts are necessary for very fragile tissue samples. The handwheel can easily be locked in any position using a spring lever. The proven, high-precision microtome mechanism is developed and produced in Germany and ensures maximum sectioning quality for continuously high sample throughput.The Microtome A550 impresses with its high functionality and attractive design that are focused on optimal ease of use. Settings relevant to the sections are entered via the intuitively operated membrane keyboard with digital display. The background color is freely selectable.The upper rotary push button on the left is used to switch between fine and coarse adjustment and to scroll through the menu. With the middle, larger rotary push button, the specimen clamp is simply moved back and forth. This can also be done using the keyboard. The sectioning speed can be set with the lower rotary push button and two different speeds can be selected for trimming and fine sectioning.

This listing is for a Kendall Genius 2 Checker/CalibratorThe Genius™ Checker & Calibrator checks the (more) accuracy of the Genius™ tympanic thermometer and automatically recalibrates the thermometer, if necessary. In addition, the checker & calibrator has the capability to generate a test report for each thermometer tested and save it to a USB flash drive. It works with all Genius™ thermometer software revisions. The Genius™ checker and calibrator contains two independently controlled infrared calibration targets that are similar to factory calibration targets. These “blackbody” targets are designed to have efficient radiative heat transfer and produce infrared radiation that approximates the human ear at temperatures of 32.2°C (90.0°F ) and 40.6°C (105.0°F).

Digital block heater for two aluminum blocks provides precise temperature control in small vessels.  (more)Included PT-1000 temperature sensor allows temperature control directly in the sample vessel. The block heater is ideal for melting and boiling point determination, enzyme reactions, incubation and activation of cultures, immunoassays, DNA denaturation, culture media tests, coagulation tests, blood-urea-nitrogen determinations and in situ hybridizations. Stepless adjustable temperature up to 120°C Timer: Countdown, adjustable from 1 min to 99h 59min Counter: Display of heating time Highly versatile with a large number of blocks Error code display Fixed safety circuit Acoustic signal at end of test Number of blocks: 2 Heat output: 250 W Heating temperature range: Ambient +5°C to 120°C Temperature display: yes Adjustment and display resolution: 1 K Connection for ext. temperature sensor: CT (DIN12878) PT 1000 variation;DIN EN 60751 Kl. A: ≤ ± (0.15 +0.002xITI) K Temperature stability within the blocks at 37°C: ±0.2°C Temperature stability within the blocks at 60°C: ±0.4°C Temperature Homogenity at 37°C: 0.2 K Temperature Homogenity at 60°C: 0.4 K Heatingrate / Heat up time with external sensor: 4.5 K/min Set-up plate material: Aluminium alloy Set-up plate dimensions: 96 x 152 mm Fixed safety circuit: 150°C Timer: yes Time setting range: 1 – 5999 min Dimensions (WxHxD): 151 x 73 x 304 mm Weight: 1.724 kg Blocks included: 1x DB 1.2: Used for Eppendorf microtubes (1.5 ml) Pore size: Ø 11.5 mm No. of holes: 20 Hole depth: 36.9 mm Dimensions (WxDxH): 95 x 76 x 51 mm 2x DB 5.1: Used for 12 mm vials Pore size: Ø 12.7 mm No. of holes: 20 Hole depth: 30.0 mm Dimensions (WxDxH): 95 x 76 x 51 mm 1x 13.9: Used for round bottom tubes (12/13 mm) Pore size: Ø 13.7 mm No. of holes: 16 Hole depth: 48.4 mm Dimensions (WxDxH): 95 x 74 x 51 mm

This listing is for a Adam Equipment Nimbus BalanceInnovative design enables a compact footprint, so (more) it occupies minimal space but retains a high level of performance. The Nimbus base is formed from a single piece of extruded aluminum, a material that provides superior temperature regulation. The single-piece construction offers greater stability, producing highly repeatable results. The weighing sensor in the Nimbus is crafted from a single block, and contains fewer parts than a traditional force motor balance. This optimized internal mechanism is fabricated using hardened materials, helping the Nimbus tolerate rigorous laboratory use. Efficiency in the mechanics, plus improved processing power of the electronics, leads to excellent performance.Capacity - 120gReadability - 0.0001gRepeatability - 0.0001gLinearity - 0.0003gMin Weight USP - 0.01gPan size - 90mm øWeighing Units - ct, custom unit, dwt, g, GN, mg, N, oz, oztStabilisation Time - 4Interface - RS-232/USBCalibration - Internal automatic calibrationDisplay - Backlit LCD with 20mm high digitsOperating Temperature - 15° to 35°C / 59° to 95°F