HK-9501 Temperature and humidity test box

Overview

HK-9501 temperature and humidity test box is my company for the calibration of temperature and humidity meter and specially developed constant temperature and humidity box, 360 ℃ without dead angle observation window, with a high degree of stability and volatility indicators are used to test the hair temperature and
humidity meter (meter), dry and wet bulb thermometer, digital temperature and humidity meter and other types of temperature and humidity sensors of the special calibration equipment. Applicable to all levels of measurement departments, meteorological departments, electronics, electric power, military and other production
departments and colleges and universities, scientific research institutes to use.

Functional characteristics

1. The temperature and humidity test box cavity made of high-quality 304 stainless steel plate, the outer layer of plastic spraying, to protect the appearance of beautiful corrosion-resistant; casters using adjustable locking casters, the compressor to play a balanced role in protection
2. Double-layer high-temperature resistant and anti-aging silicone sealing strip can effectively ensure that the experimental area is not affected by the external environment set up a large observation window, anti-frost device and observation with controllable lighting
3. control sensor with high-precision temperature and humidity sensors, the use of “temperature and humidity control experts” known as the original imported intelligent power regulator, high stability and reliability, with PID parameter self-tuning function, to ensure that the system is balanced and fast and stable
4. The use of advanced man-machine dialogue, touch screen control, control interface friendly, temperature control logic using programmable controllers, easy to operate, flexible, powerful, can be realized for up to several days of continuous testing, and can be achieved by cell phone remote control!

Technical parameters

1. Power source: AC 220V 50Hz
2.Power: ≤4.5kW
3. Temperature resolution: 0.01℃, 0.01%RH
4.Temperature range: 10~65°C
5.Humidity range: 10~95%RH
6. Temperature fluctuation: ≤±0.1℃ (15℃, 20℃, 30℃)
7. Temperature uniformity: ≤ 0.3 ℃ (15 ℃, 20 ℃, 30 ℃ state measured values)
8. Humidity fluctuation: ≤±0.8%RH
9. Humidity uniformity: ≤1%RH
10. Control mode: touch screen man-machine interface automatic control
11. Studio internal size (mm): (800 × 500 × 500) mm
12. Adjustment test hole (2): Φ100mm
13. External dimension: (1000×750×1700)mm
14. Weight: 320kg
15.Temperature and humidity control sensor: Switzerland ROTRONIC Hygroclips temperature and humidity probe;
Measuring range 0~100%RH/-40~85℃;
Accuracy ±1.5%, ±0.3℃.
16. Calibration regulations: JJF1076-2020 “digital temperature and humidity meter calibration specification”.
JJG 205-2005 “Mechanical Temperature and Humidity Meter Calibration Regulations
JJF1564-2016 “Temperature and humidity standard box calibration specification”.