Flange plate; 900LB SORF Flange is neck flat-welding flange, pressure 900LB according to ANSI B16.5,and we produce ANSI,JIS, EN, DIN flanges. We grant our buyers with our strict quality control system and good serivce. won a lot of customer recognition, over the same period the company won three national patents.
900Lb Sorf Flange,Ansi B16.5 900Lb Sorf Flange,Asme B16.48 900Lb Sorf Flange Jinan HeChuang Mechanical Manufacturing Co., Ltd. , http://www.hechuangmechanical.com
Application Areas
A lot of new technology and new materials are adopted. Such features as LCD display, menu-type
Instruction operation, curve storage, flameout protector and outside printout are enabled by the
Application of top grade embedded mono-chip computer circuit.
7 inch touch screen LCD
Direct concentration read-out
Pre-selection of flame sizes
Measuring range changing
Air compressor including
Automatic Calculation of correlation coefficient
Flameout protection device
LPG burning gas
Specifications
Â
RAY-640
RAY-6410
RAY-6430
RAY-6431
RAY-6432
 RAY-6440
 RAY-6450
Sensitivity
K
0.156ppm
0.156ppm
0.156ppm
Â
Na
0.184ppm
0.184ppm
0.184ppm
Â
Li
------
optional
0.1ppm
------
------
0.1ppm
Â
Ca
------
------
------
2ppm
------
2ppm
Â
Ba
------
------
------
------
6ppm
------Â Â Â
6ppm
Range
K
0-100ppm
0-100ppm
0-100ppm
Â
Na
0-160ppm
0-160ppm
0-160ppm
Â
Li
------
optional
0-100ppm
------
------
0-100ppm
Â
Ca
------
------
------
0-1000ppm
------
0-1000ppm
Â
Ba
------
------
------
------
0-3000ppm
------
0-3000ppm
Linearity
K
0.195ppm(0.39-3.12)ppm
0.195ppm(0.39-3.12)ppm
0.195ppm(0.39-3.12)ppm
Â
Na
0.69ppm(1.15-9.2)ppm
0.69ppm(1.15-9.2)ppm
0.69ppm(1.15-9.2)ppm
Â
Li
------
optional
0.15ppm(0.25-5)ppm
------
------
0.15ppm(0.25-5)ppm
Â
Ca
------
------
------
3ppm(5-100)ppm
-------
3ppm(5-100)ppm
Â
Ba
------
------
-------
------
9ppm
------
9ppm
Repeatability
Â
1 % CV for 20 consecutive samples
1 % CV for 20 consecutive samples
1 % CV for 20 consecutive samples
Respond time
Â
<8s
<8s
<8s
Sample uptake
Â
<6L/min
<6L/min
<6L/min
Package
Â
N.W : 18kg   G.W. 22kg   770 x 560 x 390mm  0.168M3