VELP TB1 浊度计 (0 ~ 1000 NTU)
制造商: VELP Model: TB1 P/N: R109B12150 来源: Italy 保障: 12 Month - 报价要求
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Construction material: ABS
Measurement method: ISO 7027 compliant nephelometric method (90°)
Calibration standard: 0.02, 20, 100, 800 NTU
Light source: Infrared emitting-diode (850 nm wavelength)
Protection degree CEI EN 60529: IP 67
Weight: 0.2 Kg (0.4 lb)
Dimensions (WxHxD): 68x50x155 mm (2.7x2x6.1 in)
Measurement range: from 0 to 1000 NTU
Accuracy:
±2% in the range from 0 to 500 NTU
±3% in the range from 501 to 1000 NTU
Repeatability:±0.01 NTU or ±1% of reading, whichever is greater with gel samples
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