Lab Device

1. A simple single beam spectrophotometer.
2. The wavelength is set manually.
3. Direct readout of transmission or absorption on the LED display.
4. Measured values can be transferred to PC via RS232 port for further analysis.
5. Low price and simple design make the model ideal tool for education or routine analysis.

Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Range: 330-1020 nm
Spectral Bandwidth: 5 nm
Wavelength Accuracy: ±2nm
Wavelength Repeatability: 1nm
Photometric Accuracy: ±0.5%T
Photometric Repeatability: 0.2%T
Photometric Range: 0-200%T,-0.3-3A
Stray light: 0.3%T
Stability: 0.002A
Baseline Flatness: ±0.002A
Noise: ±0.001 A
Wavelength Setting: AUTO
Light Source: Tungsten lamp
Display: 4 LCD
Detector: Silicon Photodiode
Output: RS-232
Power: AC 220V/50Hz or AC 110V/60Hz
Dimension: 520*450*320mm
Weight: 10kg

Water bath HH-4 Digital
Thermostat water bath tank is a necessary instrument widely used for testing activities in the scientific and educational department of medicine and sanitation, biology, destructibility, environment protection and aquaculture, such as desiccation, inspirations, distillation, soak age and so on. The main features are as following:

Temperature is controlled accurately and automatically with digital display.
The container of the instrument is made of stainless steal with a super function of anti-cauterization.
It’s easy and safe to operate.
A magnetic time stirrer can be installed to satisfy customer’s need to enhance its equality and accuracy.
Specification :

Model: HH-4

Capacity : 4 Hole
Temperature range: RT-100 degree
Power : 0.8kw
Working size : 30*30*12