Four-Hole Constant Temperature Test Chamber

The four-hole constant temperature test chamber maintains a constant internal temperature through electric heating and refrigeration systems, with four independent test holes allowing simultaneous parallel experiments. It is used for testing the drying time and stability of coatings and ink samples at different temperatures, as well as verifying the heat and cold resistance of plastic parts.
Selection
When selecting, consider a temperature range that covers experimental needs, with fluctuations controlled within ±0.5℃. The four-hole structure must have an independent sealing design. The box material should be corrosion-resistant, and the observation window should be anti-condensation. Determine the volume based on the sample size, leaving space for ventilation and heat dissipation. The recording function must support real-time data export.

Instruments

Four-hole independent magnetic stirring can be stepless speed regulation and display Rotation speed, Temperature range 15~ 120 ℃, Temperature Fluctuation +/- 0.05 ℃, 4-sided Glass design is easy to observe sample changes.

$ 1492.00

Using PID intelligent temperature control technology, Precision temperature control up to +/- 0.1 ℃, equipped with 7-inch Touchscreen and four-hole test position, automatically calculate viscosity and store 50 sets of data, easy and efficient operation.

$ 5399.00

4-Sided Glass design is easy to observe sample changes, four-hole independent temperature control accuracy +/- 0.05 ℃, magnetic stirring can be stepless speed regulation, accelerate liquid temperature transfer, achieve rapid uniform heating.

$ 1944.00

The four-hole design is convenient for multiple samples to be processed at the same time, the temperature control accuracy is up to +/- 0.5 ℃, the 304 stainless steel liner is resistant to corrosion and easy to clean, and has the function of anti-dry burning to ensure the safety and reliability of the experiment.

$ 178.00

The imported stainless steel material is resistant to high temperature and corrosion, the intelligent integrated circuit has high temperature control accuracy, the four-hole single-row design improves the experimental efficiency, and the Tank volume is 12L to meet various needs.

$ 228.00

304 stainless steel one-time stretching liner, no leakage; four-corner arc design to avoid temperature control dead angle, to ensure the uniformity of water temperature; temperature control accuracy of +/- 0.5 ℃, volume 13L.

$ 178.00

Four-hole design with anti-dry burn protection, temperature control accuracy of +/- 0.5 ℃, 304 stainless steel liner to ensure durability, suitable for a variety of temperature sensitive experiments.

$ 198.00

Temperature range -10~ 70 ℃, Humidity Control Range 40~ 95% RH, using imported Sensor and microcomputer controller, with independent temperature limit alarm system, can be equipped with RS485 interface and test hole.

$ 5799.00

Temperature range 15~ 45 ℃, Humidity control 60~ 85% R.H., with independent temperature limit alarm and optional test hole, to ensure the safety and convenient operation of the experiment.

$ 1953.00

Imported Humidity Sensor and Compressor, temperature control accuracy of +/- 0.5 ℃, humidity deviation +/- 3% RH, equipped with independent temperature limit alarm system and test hole to ensure the safety and reliability of the experiment.

$ 4122.00

Tack testing to assess adhesion by measurement of displacement or peeling time under specified weight. With thermostatic test chamber, multi-national standards are supported and the operation process is clear.

$ 2090.00

Adopt equilibrate control method, temperature control accuracy +/- 1.0 ℃, Humidity deviation +/- 3% RH, with independent temperature limit alarm system, the box with test hole is easy to operate, to ensure the safety and reliability of the experiment.

$ 2644.00

Adopt TMHM equilibrating Conditioning method, temperature control accuracy up to +/- 0.5 ℃, equipped with imported Humidity Sensor and independent temperature limit alarm system, 25mm test hole on the left for easy operation.

$ 6785.00

Double row four hole design to improve efficiency, temperature control accuracy of +/- 0.5 ℃, temperature fluctuation of only +/- 0.1 ℃, stainless steel corrosion resistance, electronic temperature control technology is stable and reliable, suitable for a variety of experimental heating needs.

$ 146.00

Sensor imported, temperature control accuracy of +/- 0.5 ℃, Humidity deviation of +/- 3% RH, equipped with independent temperature limit alarm system and test hole, to ensure safe and stable operation of the experiment.

$ 7574.00