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TB 211 IR

with USB interface

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编号 266030

特点

  • USB interface
  • Range 0.01 - 1100 NTU
  • Measurement according to EN ISO 7027
  • Measurement with infrared light at an angle of 90 °

A compact instrument for reliable and easy determination of turbidity. A ring memory with 125 data sets and a USB interface guarantee an efficient data management.

The compact Lovibond® infrared turbidity measuring instruments TB 211 IR & TB 210 IR for fast and accurate on-site analysis. It is measured as provided in EN ISO 7027, the scattered light at an angle of 90 °.
The wide measuring range from 0.01 to 1100 TE / F = NTU = FNU with a detection limit of 0.01 NTU allows the use of the device in different areas, from drinking water to wastewater.
Since the measurements are made by means of infrared light, both colored and colorless water samples can be measured. A direct transfer of the measurement results to a PC is through the USB interface TB 211 IR easy to set up. The necessary USB cable is already part of the delivery.
光源 IR-LED (860 nm)
光学性质 temperaturecompensated LED ( λ = 860 nm) and photosensor amplifier in water proof sample chamber, infrared light
精度 读数的± 2,5 %,或±0.01 NTU,以较大者为准,在0.01  -  500 NTU范围内; 测量值的± 5 %,范围为500-1000 NTU
操作 polycarbonate membrane, splash proof
显示 backlit LCD
适用比色皿 比色管 24 mm
数据接口 Micro-USB
内置存储器 internal ring memory for 125 data sets
电源 9 V-方块电池
Auto – OFF
测量原理 nephelometric (90° scattered light)
时钟 实时时钟和日期
便携性 手提
环境条件 5 - 40 °C at 30 - 90 % relative humidity (non condensing)
一致性 CE
尺寸 110 x 55 x 190 mm
重量 400 g (Basic unit)
毛重 (Basic unit)
测试参数 测量范围 项目编号
0.01 - 1100 NTU
标题 货号 加入收藏
浊度标准 T-CAL 套件 (<0.1, 20, 200, 800 NTU) 194150
福尔马肼原液 (4000 NTU),100 ml 194141
福尔马肼原液 (4000 NTU),250 ml 194142
带黑色盖子的测量比色杯,高 55 mm,直径 24 mm,12 件套 197655
清洁布 197635
测量井盖 19801119
整体式电池 9 伏 1950012
电缆 19802509
标题 Online Download Type Format 语言 直接下载
数据表 266030 - TB 211 IR 数据表 PDF (0.20 MB)
使用说明书 TB 210 IR Instruction Manual PDF (2.52 MB)
TB 211 Data Transfer Software Software ZIP (218.76 MB)
EU-Declaration of Conformity TB 210 IR / TB 211 IR Declaration of Conformity PDF (0.21 MB)
  • Instrument in carrying case
  • 4 turbidity standards (< 0,1, 20, 200 and 800 NTU)
  • 9 V battery
  • 2 vials (ø 24 mm) with lids
  • USB cable 1.5 m
  • Warranty information
  • Certificate of Compliance
  • Instruction Manual