型號Model | SYL-1 | SYL-1B |
測量范圍Measuring range | 0-2.5mg/L | |
*小示值Minimum readout | 0.01mg/L | |
線性誤差Basic error F.S | ±(5%FS+1個字) | |
重 復(fù) 性Repeatability | 3% | |
供電電源Power supply | AC 220V ±10% 50Hz | AC220V/50Hz/ DC7.5V/ 0.2A |
特點 Characteristics | 臺式、穩(wěn)定性好,免維護 | 便攜式、交直流二用、穩(wěn)定性好 |