PVC viscosity meter

PVC viscosity meterIt consists of a precision constant temperature bath, a viscosity meter, and a timing mechanism.

The precision constant temperature bath is equipped with a digital display that continuously displays the actual temperature of the bath. The resolution, temperature distribution, and fluctuations of the digital display are all controlled within ± 0.01 ℃. Since the industrialization of scientific research achievements in 1992, it is still a high-precision and fully functional constant temperature bath in China, creating conditions for implementing ASTM, ISO, JIS and other standards as well as new national standards.

The precision constant temperature bath has a refrigeration system composed of a compression refrigeration unit, which can easily achieve a constant temperature requirement below room temperature regardless of the ambient temperature. It not only ensures use in high temperature seasons, but also maintains high precision at low temperatures. Moreover, it does not have the drawbacks of low efficiency caused by semiconductor temperature difference electric refrigeration technology and the need for an external cold water source to ensure a certain pressure.

Painted body, stainless steel surface, beautiful appearance, easy operation. Press the power switch, and the thermostatic bath will automatically maintain a constant temperature according to the preset temperature under the control of the microcomputer system inside the machine; The LED on the panel indicates the heating situation inside the machine, and there are large observation windows on both sides of the constant temperature bath. Through the milky white light source of the rear background light box, the flow of solvent solution in the capillary tube of the viscosity meter can be clearly observed.

The viscometer and timing mechanism allow users to easily grip the viscometer and visually adjust the verticality of the capillary tube. The operator can press the timing button at the corresponding workstation to achieve timing, making the operation convenient.

PVC viscosity meterTechnical indicators:

Temperature control range: 0-70 ℃

Temperature resolution: 0.01 ℃

Tank temperature fluctuation: ± 0.01 ℃ (within ± 30 ℃ of room temperature)

Slot temperature distribution: ± 0.01 ℃ (within room temperature ± 30 ℃)

Digital correction value: ＜ 0.1 ℃

Timing range: 0~999.99s

Timing resolution: 0.01s

Timing accuracy: 0.2S/999s

Constant temperature bath volume: 30L

Studio size: 32cm x 29cm x 34cm (length x width x height)

Environmental temperature: Room temperature

Power supply: 220V10A50Hz

Theoretical cooling capacity: 250kcal/h

Heater power: 1kW

Observation window size: 23cm × 27cm

Overall dimensions of the machine: 72cm x 35cm x 61cm (length x width x height)