Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Humidity Measurement 373 RH Systems

Mã sản phẩm: 373
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Hãng SX: RH Systems
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Humidity Measurement
Model: 373
Hãng: RH Systems

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683


Thông tin sản phẩm

- The 373 Dew Point Mirror is a precision hygrometer exploiting advances in digital technology to satisfy the highest requirements in the measurement of humidity. As a true laboratory reference instrument, the 373 relies on proven optically detected chilled mirror techniques.
- Full Color Hi-Resolution LCD Touch Screen
- User Selectable Display Parameters
- Parameters Selectable as Numeric or Graphic
- User Selectable Units


Thông số kỹ thuật


Model 373LHX 373LX 373L 373S3 373S 373H 373HX
Measuring range:  
Dew/Frost point -70
+95ºC
-95
+20ºC
-80
+20ºC
-60
+20ºC
-40
+20ºC
-30
+70ºC
-20
+95ºC
% RH @ 20C 1–100% 2–100% 5–100%
ppmv, minimum 2.5 0.05 0.5 11 130 375 1000
Thermoelectric mirror cooling: 3-stage 2-stage
Cooling: Refrigeration Air/Water
Measuring-head heating: +100ºC +40ºC +40ºC None None +60ºC +100ºC
Accuracy:
(Dew/Frost Point)
± 0.1°C
Reproducibility: ± 0.05°C Dew/Frost Point
Display: Active Matrix Color Graphic LCD
Digital I/O: RS-232
Analog output: 2 (optional 4) selectable ±10V 4...20mA
Gas couplings: VCR Cajon 1/4" Swagelok 1/4"
Mirror temperature sensors: PRT-100
Sample gas pressure: 35 psia (2.5 bar abs.)
150 psia (10 bar) optional
Sample gas flow rate: 0.5... 1 l/min, internal pump and flowmeter
Sample gas circuit: 316L stainless steel, electropolished
Operation temperature: +15... +35°C
Storage temperature: -10... +50°C
Ambient humidity: 90% RH max., non condensing
Voltage: 100... 120 VAC, 50/60 Hz
or
200... 240 VAC, 50/60 Hz
100... 240 VAC, 50/60 Hz
Power consumption: 500 W 200 W 300 W
Width, inch 
(mm):
17.75
(440)
20.50
(520)
17.75
(440)
17.75
(440)
17.75
(440)
17.75
(440)
17.75
(440)
Height, inch
(mm):
9.25
(236)
10.00
(255)
9.25
(236)
9.25
(236)
9.25
(236)
9.25
(236)
9.25
(236)
Depth, inch
(mm):
18.25
(461)
19.75
(500)
20.25
(511)
18.25
(461)
18.25
(461)
18.25
(461)
18.25
(461)
Weight, lb
(kg):
75
(34)
100
(45)
100
(45)
45
(20)
45
(20)
45
(20)
55
(25)


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