儀器型號(hào)  | 測定項(xiàng)目  | 測定范圍  | 檢出限  | 
LH-MET3112  | 六價(jià)鉻  | 0-5mg/L  | 0.001mg/L  | 
總鉻  | 0-5mg/L  | 0.001mg/L  | |
銅  | 0-25mg/L  | 0.01mg/L  | |
鋅  | 0-10mg/L  | 0.004mg/L  | |
鎳  | 0-40mg/L  | 0.01mg/L  | |
鐵  | 0-50mg/L  | 0.005mg/L  | |
鉛  | 0-50mg/L  | 0.025mg/L  | |
準(zhǔn)確度  | ±10%  | ||
光學(xué)穩(wěn)定性  | ≤±0.005A/20min  | ||
光源壽命  | 10萬小時(shí)  | ||
存儲(chǔ)數(shù)據(jù)  | 12000個(gè)  | ||