Shandong Shengtai instrument co.,ltd
Shandong Shengtai instrument co.,ltd
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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 Low Temperature Stability Experiment for Pesticide Raw Materials and Formulations Analysis. In accordance with the national standard GB/T19137 Determination of Low Temperature Stability of Pesticides, the instrument adopts a split structure and consists of two parts: a refrigerator and a centrifuge.
Functional characteristics
Adopting XMT analog digital PID automatic control system, temperature digital display and setting;
Fully enclosed compressor unit refrigeration, with multiple protection devices for overheating and overcurrent in the refrigeration system
Using a small LCD screen for Chinese display, with high temperature control accuracy
Equipped with a current protection system to prevent unstable current or voltage from affecting the instrument
Technical parameter
| 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 | 400×450×580mm |
| Centrifuge test tube volume | 100ml |
| Centrifuge quantity | 4 standard 100mL centrifuge tubes per test |
| Time setting range | 1s to 99min |
| External dimensions | 360×470×280mm |
| Power supply | AC 220V ± 10%, 50 ± 2.5Hz |
A 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:400×450×580mm
B dedicated centrifuge
Centrifuge test tube volume:100ml
Centrifuge quantity:4 standard 100mL centrifuge tubes per test
Time setting range:1s to 99min
The centrifugal force can be set within a range of 600g
External dimensions:360×470×280mm
Power supply:AC 220V ± 10%, 50 ± 2.5Hz
Technical parameter
| 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 | 400×450×580mm |
| Centrifuge test tube volume | 100ml |
| Centrifuge quantity | 4 standard 100mL centrifuge tubes per test |
| Time setting range | 1s to 99min |
| External dimensions | 360×470×280mm |
| Power supply | AC 220V ± 10%, 50 ± 2.5Hz |
A 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:400×450×580mm
B dedicated centrifuge
Centrifuge test tube volume:100ml
Centrifuge quantity:4 standard 100mL centrifuge tubes per test
Time setting range:1s to 99min
The centrifugal force can be set within a range of 600g
External dimensions:360×470×280mm
Power supply:AC 220V ± 10%, 50 ± 2.5Hz