Fully Automatic Thermo-Hygrostat Controller

The fully automatic temperature and humidity control instrument detects environmental temperature and humidity through sensors. The controller drives heating/cooling and humidification/dehumidification components by comparing with set values to maintain a constant environment. It is used in scenarios such as laboratory constant temperature and humidity maintenance, material stability testing, and product aging tests.
Selection
Select the appropriate temperature and humidity range and control accuracy to match the test requirements. Examine the sensor type and calibration cycle, paying attention to the equipment's response speed and uniformity. Verify the sealing of the chamber material, confirm the program control functions, and the data recording methods. Consider installation space and heat dissipation conditions, and compare energy consumption with maintenance costs.

Terms

Standards

Instruments

Using positive pressure test principle, Measurement range 0~ 1.6MPa, fully automatic operation, support three test modes, built-in calibrating program, suitable for quantitative measurement of various sealing performance indicators.

$ 1332.00

The fully automatic electronically controlled hydraulic pump provides smooth and continuous pulling force with +/- 1% accuracy, built-in rechargeable battery supports 200 tests, and IP65 Protection Rating ensures durability.

$ 4212.00

Pneumatic fixture to achieve automatic clamping, no manual operation; Measurement range covers 10~ 16000mN, support a variety of sheet material Tear strength detection, equipped with 3.2 inch LCD display and thermal printer.

$ 2308.00

Fully enclosed metal Furnace body to enhance Baseline Stability, with imported alloy Sensor to enhance corrosion resistance; Temperature range covering room temperature to 600 ℃, support 0.1~ 100 ℃/min program temperature control, with 0.001 ℃ resolution and Automatic calibration function.

$ 3672.00

Featuring a Cotex-M4 ARM processor, it employs pneumatic sample clamping and an integrated weighing mechanism to achieve fully automated measurement. The oscillation frequency is adjustable from 50 to 200 times per minute, with a weighing resolution of up to 0.001g.

$ 3059.00

Adopt natural convection cycle mode without noise, stainless steel liner is easy to clean, temperature control accuracy +/- 0.5 ℃, can be equipped with multi-stage programming controller to achieve automatic control.

$ 493.00

Using 7-inch true color Touchscreen and 32-bit microprocessor, Temperature range RT +~ 400 ℃, with automatic atmospheric pressure compensation and over-temperature protection function, the test process is fully automated.

$ 5399.00

Adopt a new generation of High Accuracy Sensor to ensure stable and reliable weighing, with a reaction time of less than 2 seconds, a fully automatic internal calibration function triggered by time and temperature, and support for a variety of weighing units.

$ 935.00

Using three-axis automatic precision control, the maximum cutting section of 200 * 150mm, with intelligent cutting function can change the amount of feed according to the hardness of materials, fully enclosed structure to ensure safe operation, mobile magnetic filtrate circulating water Tank to improve the cutting mass.

$ 37930.00

Using multi-stage programmable PID controller, Temperature range -20~ 100 ℃, with independent temperature limit alarm system and P.I.D automatic calculation function, to ensure accurate and stable control of heat preservation Humidity, safe and reliable.

$ 7969.00

Temperature range -40~ 130 ℃, Temperature Fluctuation ≤ +/- 0.5 ℃, using imported Air-Cooled fully enclosed refrigeration Compressor, with grounding protection, over-temperature protection, refrigerator overpressure overload protection and other functions.

$ 5187.00

Using high-performance MCS-51 single chip microprocessor control, weighing range 0-110g, accuracy 1mg, with RS232C output interface and automatic correction function to ensure high weighing results Accuracy.

$ 412.00

Impedance input controller, equipped with two-stage signal amplifier, Measurement accuracy of +/- 0.01pH, support for external brands of ElectRode, suitable for harsh industrial environments.

$ 211.00

Adopt fully enclosed and environmentally friendly Compressor refrigeration system, Temperature Uniformity +/- 0.05 ℃, can directly start refrigeration at 200 ℃ high temperature, equipped with multiple Safety protection devices to ensure stable and reliable operation.

$ 3478.00

Equipped with intelligent Touchscreen controller and ultrasonic humidifier, Temperature Fluctuation +/- 0.5 ℃, Humidity Fluctuation +/- 5% RH, supports programmable control and a variety of safety protection functions, suitable for accurate environment simulation.

$ 1716.00

Articles

Constant Temperature and Humidity Chamber for Testing Packaging Moisture and Heat Resistance
This article introduces the method of using a constant temperature and humidity test chamber to test the resistance of packaging to heat and humidity. The test chamber simulates hot and humid environments by controlling temperature and humidity, thereby evaluating the performance changes of packaging materials.
Xenon lamp aging test chamber for testing film weather resistance.
This article introduces how a xenon lamp weathering test chamber tests the weatherability of films. It uses a xenon lamp to simulate sunlight and controls conditions such as temperature and humidity to accelerate the aging process of the film, thereby evaluating its performance changes in outdoor environments.
UV aging test machine evaluates the UV resistance of ink.
This article introduces how to test the UV resistance of ink using a UV aging test chamber. The equipment accelerates aging by simulating ultraviolet light and controlling temperature and humidity, with key testing conditions including temperature, irradiance, and cycle time.
Xenon lamp aging test chamber for testing coating weatherability.
Xenon lamp aging test chambers accelerate the testing of weather resistance for materials such as coatings in the laboratory by simulating the ultraviolet, visible, and infrared portions of sunlight, while controlling conditions like temperature, humidity, and water spray.
Xenon lamp aging test chamber for testing the weather resistance of exterior wall coatings.
Xenon lamp aging test chambers accelerate the aging of exterior wall coatings by simulating environmental conditions such as sunlight, temperature, humidity, and rainfall, to evaluate their weather resistance. The tests are conducted in accordance with standards such as ISO and ASTM, controlling key parameters such as irradiance, temperature, humidity, and spray cycles.
Application of Constant Temperature and Humidity Chambers in the Electronics Industry
A constant temperature and humidity chamber is a device capable of precisely controlling temperature and humidity, used to simulate various environmental conditions that electronic products may encounter. In the electronics industry, it is primarily employed to test the reliability of components, finished products, and processes, such as evaluating material aging or performance changes through high-temperature and high-humidity tests.
Common Operational Fault Analysis and Daily Maintenance Strategies for Constant Temperature and Humidity Test Chambers
This paper focuses on typical issues faced by constant temperature and humidity test chambers in practical applications, such as temperature deviations, abnormal humidity control, and blockages in the water circuit system. It delves into the underlying causes of these faults and proposes a maintenance framework centered on daily inspections and standardized operations.