High-Precision Temperature and Humidity Calibration Chamber

Product Description

Product Description

Temperature and humidity calibration box

The temperature and humidity calibration box adopts a cold mirror hygrometer and a high-precision thermometer as the control unit, which has high control accuracy and is suitable for metrological calibration, scientific research, and product testing fields.

Details introduction:

According to the National Metrology Verification Regulations of the People's Republic of China JJG 205-2005, the standard instruments and supporting equipment required for verifying temperature and humidity meters are generally precision dew point meters, temperature and humidity calibration boxes, atmospheric pressure gauges, and temperature and humidity meters.

Select the high-precision temperature and humidity calibration box from Muni Company, which is equipped with an imported high-precision cold mirror dew point meter (other brands of cold mirror dew point meters that the user already has can also be used), as the main equipment for the high-precision temperature and humidity measurement and calibration system.

The temperature and humidity calibration box adopts a cold mirror hygrometer and a high-precision thermometer as the control unit, which has high control accuracy and is suitable for metrological calibration, scientific research, and product testing fields.

Specification

Parameter	Value	Parameter	Value
Temperature Range	5°C ~ 85°C	Humidity Range	10%RH ~ 95%RH
Usage Environment Temperature	20±5°C	Temperature Fluctuation	≤±0.1°C (at 15°C, 20°C, 30°C)
Temperature Uniformity	≤±0.3°C (measured at 15°C, 20°C, 30°C)	Humidity Fluctuation	≤±0.8%RH (at 20°C)
Humidity Uniformity	≤±1.0%RH (at 20°C)	Temperature Control System	Equal temperature hot plate heating, cooling / expert PID adjustment
Humidity Control System	Control the ratio of dry and wet gases to form different humidity fields	Shell Material	High-grade 034 stainless steel plate spray treatment
Temperature and Humidity Measurement Method	Chilled mirror dew point hygrometer	Control Method	Touch screen human-computer interface automatic control; all kinds of control, setting, protection curve display and other parameters are complete; can be set to start at a fixed time, the control state can be programmed.
Internal Size	500mm×500mm×500mm	Weight	Approximately 270Kg
External Size (Height/Width/Thickness)	1700mm×700mm×1000mm	Original Place	The temperature and humidity test box is made in China, and the standard dew point hygrometer is made in the United States.
Observation Window	Three-sided reinforced tempered glass in the workstation; 2 operating holes.	-	-
Applicable Standard	"Mechanical Thermostat Hygrometer" Calibration Specification (JJG205-2005)
Cooling down rate	0.7℃~1℃/min;(Without load)

Main Products

1. Formaldehyde/VOC release chamber, 2. Constant temperature and humidity test chamber, 3. Rapid temperature change test chamber, 4. Cold and hot shock test chamber, 5. Oven, 6. High and low temperature (low pressure) test chamber, 7. Three comprehensive, (temperature, humidity, vibration) test chamber, 8. Rain exposure, 9. Dust prevention test chamber, 10. Light aging test chamber, 11. Salt spray test chamber, 12. Ice water shock test chamber, 13. Mixed corrosion test chamber, 14. Photovoltaic aging test chamber, 15. Airflow test bench, 16. Tensile machine, 17. Chiller unit test chamber, 18. Large walk-in environmental test chamber, 19. Energy saving experimental equipment: Air conditioning (rail air conditioning, passenger car air conditioning, car air conditioning, commercial air conditioning, combined air conditioning cabinet) Various artificial environment simulation equipment and testing data equipment such as enthalpy difference laboratory, water-cooled chiller laboratory, compressor test bench, heat exchanger test bench, fan test bench, expansion valve test bench, automotive experimental environment warehouse, etc Waiting for other non-standard projects

Company Profile

Muni Test Equipment(Shanghai)Co., Ltd.

Muni Test Equipment(Shanghai)Co., Ltd. is a national high-techenter prise integrating R&D,production,marketing and service of environmental test equipment,and providing customers with comprehensive solutions for environmental test equipment in an all-round way.With a registered capital of 10 million yuan,the main business body has now realized the operation of the business department,and has established three comprehensive operation systems:Jialing Instrument Equipment (Shanghai) Co., Ltd is proud to presentthe Premium Dust Resistance Equipment for Comprehensive Environmental Testingfrom our distinguished division,VOC environmental cabin division,and Munidesign and research institute,with Shanghai as the center and radiating the whole country.

WORKSHOP&EQUIPMENT

Certifications

FAQ

Q: Are you a factroy or trading company? 
We are a professional manufacturer and provide OEM services to customers. Welcome to visit our company and factory. 

Q: Why choose us?
A: We are a professional OEM manufacturer with l5 years of experience in R&D andproduction of polymer plastic testing instruments, and can provide production andprocessing customization.

Q: How can we guarantee the quality?
A: Always a pre-production sample before mass production and always a final inspectionbefore shipment.

Q: What is your delivery time?
A: The test machine are most in stock, so we can delivery within 3-5 working days after received the payment. We can also accept the urgent order for prompt shipment.

Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.

O: What about the after-sale service?
A: Every machine from our factory has 12 months warranty. And we also provide life-long paid repair or service.