Product application:

Constant temperature and humidity box (room)

Environmental test chamber

Salt spray corrosion test chamber

The pharmaceutical industry

Metrology institute and temperature and humidity certification system

Product Introduction:

JK350L high precision temperature and humidity tester is composed of PC, field multi-channel data acquisition host and temperature and humidity sensor. Field multi-channel data acquisition host, based on high-performance temperature and humidity data acquisition unit,

5.6-inch LCD screen disy and control, large body memory storage data so that it can completely separate from the computer to complete the on-site temperature and humidity data collection and real-time disy work, fully meet the customer for measurement accuracy, then

Portability and ease of use requirements. The instrument can be connected with the computer in real time through the USB port, and the computer can complete the acquisition of real-time data. It is suitable for the temperature difference, temperature uniformity, temperature fluctuation, relative humidity of the environmental test equipment

度偏差、相对Humidity均度、相对Humidity波动度的有效性检测,该校准系统满足规程 Requirements in JJG205-2005. The main applications include aeronautical parts heat treatment furnace, Muffle furnace, constant

Temperature and humidity drying box, constant temperature and humidity box (room), high and low temperature test box, incubator, cement curing box, water bath, refrigerator, cold storage, box resistance furnace, high temperature fixed carbon furnace and so on reduce the workload and labor intensity of temperature field detection ,

Standardize the operation, reduce the error of measurement results, and facilitate the management of enterprise equipment archives database Provide fast sensor connection mode, convenient field detection wiring and wire collection, improve work efficiency

The measured temperature and humidity ranges from -100 ° C to 1800 ° C and from 0% to . The temperature and humidity of up to 12 channels can be measured simultaneously, including 9 temperature channels

And 3 humidity channels; The temperature channel can be flexibly set into a four-wire heating resistance or thermocouple, and the cold end of the thermocouple automatically compensates. The high accuracy humidity sensor imported from Switzerland Rodronik is used to measure humidity and overcome the traditional

Wet and dry bulb method of humidity measurement is troublesome to operate. Using manual and automatic correction functions, the test results are more accurate. Automatic collection of temperature, humidity, in the form of curve, table disy measured values, different channel curves

Disy with different colors, you can modify the curve color at any time; The host design has U disk special interface, can be collected data first saved in the U disk and then imported into the computer, after cutting the original record

Technical parameters:

Measuring items	Sensor type	Measuring range	Resolution	Accuracy
Temperature	Thermal resistance	（-100～300）℃	0.01℃	±0.10℃
	Thermocouple (K/E/T/J/R/S/N/B)	（0～1800） ℃	0.1℃	±1.0℃
Humidity	Humidity传感器	（0～100）%RH	0.01%RH	Digital signal

JK350L analog input part specifications
Project			Content
Input mode			Photoelectric relay scanning mode, full channel insulated input balanced input
Mode input terminal shape			M3 Bolt type terminal
Measurement parameters			9路Temperature+3路Humidity（级）
		Thermal resistance	Kind of：PT100 PT1000
		Thermocouple	Kind of：K 、J、E、T、R、S、B、N、
		Humidity	0~rh
Digital filter			Off,2,5,10,20,40 (smooth filtering)
		Temperature （Thermocouple）	Kind of	测量Temperature范围 （TS: 测量Temperature）		测量Accuracy
			R	0≤TS≤100℃		±5.2 ℃
				100		±3.0 ℃
				300		±(0.05% of rdg.+2.0 ℃)
			S	0≤TS≤100℃		±5.2 ℃
				100		±3.0 ℃
				300		±(0.05% of rdg.+2.0 ℃)
			B	400≤TS≤600℃		±3.5 ℃
				600		±(0.05% of rdg.+2.0 ℃)
			K	－200 ≤0℃		±(0.05% of rdg.+2.0 ℃)
				0℃		±0.5% of rdg.+1.0 ℃)
			E	－200 ≤TS≤-100℃		±0.05% of rdg.+2.0 ℃)
				－100 ≤800℃		±(0.05% of rdg.+1.0 ℃)
			T	－200 ≤TS≤-100℃		±(0.5% of rdg.+1.5 ℃)
				－100 ≤400℃		±(0.1% of rdg.+0.5 ℃)
			J	－200 ≤TS≤-100℃		±2.7 ℃
				－100 ≤100℃		±1.7 ℃
				100		±(0.05% of rdg.+1.0 ℃)
			N	－200 ≤TS<0℃		±(0.1%of rdg.+2.0 ℃)
				0≤TS≤1300℃		±(0.1% of rdg.+1.0 ℃)
			标准接点补偿Accuracy			±0.5 ℃
			PT100		-100 ≤ 100 ℃	±0.2 ℃
			PT1000		-100 ≤ 100 ℃	±0.1 ℃
罗卓尼克传感器 23±5°C时精度 电路工作环境：-50…100°C			Humidity			±0.8%rh
A/D转换器			方式：ΔΣ方式,16Bit (有效分解能力：±范围内约1/40000)
输入电压	输入端子＋／－之间		-100V ~ 100V: p-p
	通道间（1-1/(-1)		60Vp-p
	输入端子／GND 之间		60 Vp-p
电压 （耐电压）	通道间		350Vp-p(1分钟内）
	输入端子／GND 之间		350Vp-p(1分钟内）

瑞士罗卓尼克 HC2-IC102

产品特点：
• 工作范围： -100…200 °C / 0…100 %rh
• 数字接口 (UART) 和可变量程模拟输出, 0…1 V
• 标准输出量程： 0…1 V = -40…60 °C / 0…100 %rh
• 在23 °C时校准 10, 35, 80 %rh