Eppendorf Research Plus 1-Channel 1-Kanal Pipette variable 2-20uL yellow research Plus

BIOMERIEUX V1222 GRAM POS (+) laboratory pipette 280 µl Fixed volume pipette: 280 µl Not calibrated

XA17 pipette calibration adapter enables calibration and/or verification of piston pipettes by means (more) of a gravimetric method using the XA analytical balence. Set content: base weighing pan weighing vessel evaporation ring glass chamber with an opening for dosing Evaporation ring is an integral part of the adapter that increases relative humidity inside the weighing chamber. With this evaporation of the liquid during calibration/verification is stopped. An integrated weighing pan enables centric loading of the vessel in the weighing chamber. The weighing pan and the vessel are housed in a glass chamber featuring an opening allowing the user to dispense liquid through it, and reducing air drafts. Vessel capacity: 17 ml Adapters for Pipettes Calibration Pipette calibration adapters are intended for calibration and verification of piston pipettes using gravimetric method. Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel. The table below, which presents the minimum requirements in accordance with ISO 8655-6:2022 standard, enables to select suitable adapter for pipette calibration and respective balance version. The parameters of the balance have been selected so that the expanded uncertainty of measurement in use is less than ¼ of the maximum permissible error of the test object. Nominal volume of apparatus under test V Resolution (d) mg Repeatability (s)3mg Recommended balance Microbalances Analytical balances 0,5 µl ≤ V < 20 µl 0,001c 0,01d 0,006c, e 0,03d MYA 21.5Y XA 6/21.5Y.M.A XA 6/21.5Y.M XA 21.5Y.M.A XA 21.5Y.M XA 21/52.5Y.M.A XA 21/52.5Y.M XA 53.5Y.M.A XA 53.5Y.M 20 µl ≤ V < 200 µl 0,01 0,025 XA 52.5Y XA 110.5Y XA 82/220.5Y.A XA 82/220.5Y XA 120/250.5Y.A XA 120/250.5Y 200 µl ≤ V ≤ 10 ml 0,1 0,2 Adapter for pipette calibration MY 11 XA 11 XA 11 XA 11 XA 11 XA 17 XA 17 XA 17 XA 100 XA 17 XA 100 Maximum vessel capacity 11 ml 11 ml 11 ml 11 ml 11 ml 17 ml 17 ml 17 ml 100 ml 17 ml 100 ml Weighing vessel mass ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 11 g ~ 11 g ~ 11 g ~ 65 g ~ 11 g ~ 65 g a The repeatability values, in this table, apply in the volumen determination of a single channel pipette. When a single-channel balance is used for volumen determination of single channel pipettes the repeatability values are double the values of this table. c Single-channel balance. d Multichannel balance, only valid for multi-channel pipettes. Multi-channel balances of 0,01 mg readability may be uses to test multi-channel pipettes with nominla volumes below 20 µl only if the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. e For single-channel pipettes of nominal volumes of less than 2 µl, a balance with repeatability better than the values in the table shall be used so that the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. table {font-size: 12px} td {padding:10px; } tr {text-align:center;} @media (max-width: 800px) { table {font-size: 9px} td {padding: 1px 1px} }

New Concept Vortex Mixer Bravely innovative design, like a new form of technology. Compact Profile,  (more)Greater Stability The new generation Vortex stirrers offer an attractive and highly innovative design that guarantees greater comfort. In addition to the ergonomic profile, the three anti-slip feet help keep the instrument stable on the bench. - Compact in height and surface - Stability is optimized with the operating mode selector lever - 3 non-slip rubber feet to stay in the desired position - Variable speed operation, electronically controlled up to 3000 rpm - Wide choice of accessories for tubes, plates and bottles - Universal voltage / frequency model - The accessories adapt with a simple push - Excellent resistance to chemical agents thanks to the technopolymer casing - Excellent stability with zinc alloy base - IP 42 protection against particles and liquids - Designed for maximum durability and backed by a 3-year warranty

BioMAT 2 Class 2 Microbiological Safety Cabinet CAS This was removed from a laboratory where it was  (more)surplus to requirements. The unit powers up and is in full working order. It is in good cosmetic condition, with some minor marks from use. Socket tester not included. Calibration date due: 08:10:2021.

Agilent 7890A GC System This system was removed from a university lab where it was surplus to requir (more)ements. The system is in fair cosmetic condition, with a few marks and scratches. It powers on, but no further testing has been conducted due to the absence of a PC and software. According to the previous owner, there are no known faults, but the system has been out of use for a few years and would likely need recommissioning. Specifications: - Serial No.: CN10809012 - Model: G3440A

The HX7 H is a mechanical design combining into one a PUE HX7 terminal and a 4-load-cell platform, b (more)oth made of stainless steel. High protection class, IP66 / IP68, makes the HX7 H a scale that can be used in harsh industrial conditions. 4 load cells guarantee correct weighing regardless of load placing at the platform. Equipment The scale provides 7" colour graphic display and a bar graph consisting of 9 diodes emiting red and green light. The bar graph is a graphic visualisation of the current net weight referred either to the scale range or predetermined min and max thresholds. Housing back is equipped with hermetic communication interfaces such as RS232, RS485, USB, Ethernet, at your disposal there are also digital inputs/outputs and analogue output. This enables cooperation with external devices such as: barcode scanners, printers, external displays, control buttons, light signalling towers, controlling/signalling devices, systems for automatic process control, superior IT systems. With use of the bracket you can either place the terminal at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. Databases The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Terminal’s system of information is based on databases: users, products, weighings, packaging, formulations, customers, ALIBI memory which guarantees stored data safety.

The HX7.4 C scale is a solution based on a stainless steel PUE HX7 terminal (AISI 304) and a powder  (more)coated 4-load-cell platform. The terminal The terminal is characteristic for a 7” colour graphic display. Its novelty is a red-green 9-diode bar graph presenting the current net mass in reference to the scale range or preset min and max thresholds. At the back of the housing there are hermetic connectors of RS232, RS485, USB and Ethernet communication interfaces, plus digital inputs/outputs and analogue output. This enables cooperation with external devices such as: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. Databases Terminal’s system of information is based on databases: users, products, weighings, packaging, formulations, customers, ALIBI memory which guarantees stored data safety. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing.

Speeds: Choice of 3 options. Standalone interleaved: LV/RV (18 speeds) 8 LV speeds followed by 10 RV (more) speeds Standalone sequential: LV/RV (18 speeds) 8 LV speeds and 10 RV speeds arranged in sequential order from lowest 0.3 rpm to highest 100 rpm. Standalone custom: 54 speeds, user selectable External (PC Control): 0.01 – 200 rpm (0.01 rpm increments from 0.01 to 0.99 rpm, 0.1 rpm increments from 1.0 to 200 rpm) Temperature sensing range: -100˚C to 300˚C Viscosity range: 100 – 40000000 cP Viscosity accuracy: ±1.0% of full scale range Viscosity repeatability: ±0.2% of Full Scale Range Temperature Accuracy: ±1°C (-100°C to +149°C), ±2°C (+150°C to +300°C)