What are the main functions and technical parameters of the STNY-103 Pesticide Low-Temperature Stability Tester?

The STNY-103 Pesticide Low-Temperature Stability Tester is designed and manufactured in accordance with the requirements of the International Committee on Pesticide Analysis (CIPAC) MT39 and the national standard GB/T19137. It adopts a split structure, consisting of a refrigerator and a centrifuge, and is specially used for the analysis of low-temperature stability of pesticide raw materials and formulations.

The instrument is equipped with an XMT analog digital PID automatic control system for temperature digital display and setting, and uses a fully enclosed compressor unit for refrigeration with multiple overheating and overcurrent protection devices. It adopts a small LCD screen for Chinese display, features high temperature control accuracy, and is equipped with a current protection system to prevent unstable current or voltage from affecting its operation.

Main technical parameters:

1. Constant temperature refrigeration device:
- Display method: Small LCD screen display
- Temperature control range: -20 ℃ to 50 ℃
- Temperature control accuracy: <± 0.5 ℃
- Placement quantity: 12 standard 100mL centrifuge tubes per test
- Power: Less than 750w
- External dimensions: 400 x 450 x 580mm
2. Dedicated centrifuge:
- Centrifuge test tube volume: 100ml
- Centrifuge quantity: 4 standard 100mL centrifuge tubes per test
- Time setting range: 1s to 99min
- Centrifugal force setting range: Up to 600g
- External dimensions: 360x470x280mm
- Power supply: AC 220V ± 10%, 50 ± 2.5Hz

The STNY-103 Pesticide Low-Temperature Stability Tester integrates refrigeration and centrifugation functions, with precise temperature control and reliable protection systems, making it an essential instrument for testing the low-temperature stability of pesticides to ensure product quality.