The HTDW-800 Pesticide Low-Temperature Stability Tester is designed and manufactured in accordance with the requirements for low-temperature stability tests specified in MT39 of the analysis of pesticide technical materials and formulations by the Collaborative International Pesticides Analytical Council (CIPAC). It complies with the national standard GB/T19137 “Determination of Pesticide Low-Temperature Stability”. The instrument adopts a split structure, consisting of a refrigerator and a centrifuge. It is mainly used to measure the low-temperature stability of pesticide technical materials, emulsifiable concentrates, and formulations.

Main features:

1. Colorful Chinese and English touch screen operation, with intelligent single-chip microcomputer for automatic temperature control.

2. Adopting high-efficiency compression refrigeration, which features fast refrigeration speed, good effect, long service life and low noise.

3. The centrifuge is small, stable and low in noise. The centrifugation time can be set arbitrarily in hours, minutes and seconds, with an end alarm prompt function.

4. It can test 12 test tubes at the same time, and the instrument will automatically give an alarm prompt.

Main Technical Indicators:

Refrigerator

Display mode: Color Chinese and English touch screen operation

Temperature control range: Room temperature to –20℃

Temperature control accuracy: ±0.1℃

Time accuracy: ±1S

Cold storage quantity: 12 standard 100mL centrifuge tubes at a time

Power supply: AC 220V±10%, 50±2.5HZ

Power: Less than 600W

Operating environment temperature: Recommended room temperature –40℃

Operating environment humidity: Less than 85%

Overall dimensions: 400mm*560mm*650mm

Centrifuge

Centrifuge tube accuracy: 0.05ml

Centrifugal force accuracy: ±10G

Centrifugal quantity: 4 standard 100mL centrifuge tubes at a time

Time accuracy: ±1S

Time setting range: 1～99min

Centrifugal force adjustment range: Less than 700G

Power supply: AC 220V±10%, 50±2.5HZ

Power: Less than 400VA

Operating environment temperature: Room temperature –40℃

Operating environment humidity: Less than 85%