Min. Order Reference FOB Price
1 Piece US$500.00 / Piece
Product Description
Specification Instrument Parameters Measurement principle Variable-frequency ion current Measurement range 0.00PPm to 25.00% (Automatic gear shifting) Precision 10-1000PPm≤2%F.S;0.1-25%≤1% Resolution 0.01 Repeatability ≤1%F.S Stability Zero drift ≤1%F.S/7d;Range drift ≤1%F.S/7d Preheating time ≤2min ...