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Shanghai Changji pointer viscometer NDJ-79
Brief introduction: The Shanghai Changji pointer viscometer NDJ-79 is a mechanical pointer rotary viscometer that can measure the viscous resistance a
Product details
Shanghai Changji pointer viscometer NDJ-79Main technical features
1. Using a synchronous motor to rotate at a stable speed, connected to a dial, and then driven by a balance spring and shaft to rotate the rotor.
2. Adopting a gear system and clutch for variable speed, operated by a dedicated rotary knob, with four speed settings that can be selected according to measurement needs.
3. Equipped with four types of rotors from 1 to 4, with four preset speeds, the speed can be selected according to the viscosity of the measured liquid to meet different measurement requirements.
4. Equipped with a pointer fixed control device (pointer control rod), it is easy to read accurate readings when the speed is fast.
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Main technical indicators and parameters
1. Measurement range: 10-100000mPa · s;
2. Measurement error: ± 5% (F · S);
3. Measuring rotors: rotors 1, 2, 3, and 4;
4. Rotor speed: 6 revolutions per minute, 12 revolutions per minute, 30 revolutions per minute, 60 revolutions per minute;
5. Power supply: AC 220V ± 10% 50Hz ± 10%;
6. Dimensions: 300 × 300 × 450mm;
7. Net weight: 2kg (excluding bracket).
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| Warranty period | Free within one year**** |
| Service content during the warranty period | Free * * * within one year. |
| Return and exchange conditions | The product has quality issues and can be replaced with a new one |
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