功能

• This instrument is a pressure gauge using a stainless Bourdon tube designed especially for high precision, and the case has a dust-proof structure to prevent dust from entering the instrument.
• It is used for high-precision pressure measurement, research experiments for research, and secondary instrument calibration as a standard gauge.
• The Bourdon tube uses stainless steel material (SUS316) designed especially for high precision and has excellent corrosion resistance.
• Safety window is equipped as standard to prevent danger even if the instrument is damaged during direct viewing.
• When selecting a pressure gauge, select the pressure range so that the upper limit of the normal pressure is within the following range in order to fully demonstrate the performance. For constant pressure: not more than 3/4 of the maximum value of the pressure range - for fluctuating pressure: not more than 2/3 of the maximum value of the pressure range
• Also, confirm that the material of the wetted part is suitable for the gas or liquid to be measured. For details, see JIS B 7505-1.
• When using for oxygen, specify that oil is prohibited.
• When using for acetylene, specify that it is for corrosion resistant use and that oil is prohibited.
• No JIS mark.
• The product image is an image. It may differ from the actual product.
• Please note that the specifications of the listed products are subject to change or discontinuance without prior notice.
• Only domestic specifications.