Helmer 450001 rotor

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Water bath from 25°C to 100°C for the laboratory The ring bain maries for columns, Erlenmeyer flasks (more) or beakers are suitable for continuous operation, even unattended, thanks to the standard control of the level and lack of water. LAUDA Hydro water baths are available in five models, all featuring a removable perforated lid with a set of heat-resistant plastic rings. - Operations in a temperature range of 25 to 100°C. - The opening diameter of the water bath can be changed in approximately 20 mm increments by means of a set of rings that make up the lid. - The H 11 V, H 19 V models have been specially designed for safe use in fume cupboards. - The housings are made of stainless steel to allow use even with chemically aggressive fluids. - Temperature adjustment by knob with graduated scale Simple control: temperature adjustment with graduated knob. Ring opening, to adapt to different types of glassware. Standard water level regulator for continuous operation, even unattended. Water level regulator as standard Thanks to this accessory, the loss of water inside the instrument (through evaporation) is compensated and the water level is kept constant. Furthermore, it allows use at temperatures below ambient temperatures, with a minimum of approx. 3°C above tap water temperature.

Professional infrared thermometer ScanTemp 490 Dostmann professionalInfrared thermometers use this t (more)echnology to measure the surface temperature of materials, regardless of the proximity or otherwise of the measurement object. Just aim, pull the trigger and read the temperature (response time about 0.5 seconds). Not coming into direct contact with the material, this technology provides the possibility to measure hot, dangerous and difficult to reach materials safely, without contaminating or damaging them. - Non-contact measurement with input for K-type thermocouple probes - Large display: simultaneous display of Max / Min or Alarm temperature detected - With laser point and backlight - Resolution 50: 1 - Wide range of temperatures: infrared -60 ... +1000°C; thermocouple -64 ... +1400°C - HOLD-, MAX-, MIN-, DIF-, AVG function - Adjustable emissivity - Alarm function, audible and optical - Lockmode for continuous measurements Application: - Moving parts - Temperature of gears and motors - Detect problems with keeping a process at temperature - Food safety (HACCP) - HVAC - Electrical maintenance - Intangible parts (fresh paint) - Road construction - Commercial printing - Plastic molding - Car maintenance Technical features Temperature range: -60°C ... +1000°C (with thermocouple -64 ... + 1400°C) Accuracy: ± 2.0% or ± 2 ° C (thermocouple ± 1.0% or ± 1°C) Spectral response: 6 - 14 µm Measurement time: about 0.2s Display resolution: 0.1°C (LCD) Working temperature: 0°C ... 50°C Distance - spot size: 50: 1 Power supply: 2 x 1.5 volts AAA Battery life: approximately 40 hours of operation Dimensions (L x W x H): 215 x 145 x 45 mm Weight: 1150g