Portable Turbidity Meter LTM-A12

Portable Turbidity meter LTM-A12 with microprocessor controlled system, utilizes 90° scattered light principle to measure water turbidity in nephelometric turbidity unit i.e. NTU. The formazine standard solution of turbidity mentioned in ISO 7027 is used for turbidity analysis. Portable meter, used in field and lab scale analysis, delivers highly accurate results as per the GLP standards.

  • Measuring range (NTU) 0 to 100, 100 to 400
    Minimum readout value (NTU) 0.01, 0.1
    Calibration point 5
    Sample volume 5 to 10 ml
    Principle method 90° scattered light
    Operating temperature 5 to 40°C
    Working temperature 5 to 40°C
    Light source Infrared-emitting diode (850 nm λ)
    Detector Silicon photodiode
    Error value ± 6 % (± 2 % F.S)
    Zero drift ± 0.5 % F.S.
    Reset functions Yes
    Memory Stores up to 20 sets data
    Output
    Dimension 370 × 260 × 150 mm
    Weight 1.5 kg
    Power batteries DC 1.5 V, 5 AA alkaline batteries
    Power supply AC 220 V, 50 Hz
    • Quick and automatic multi-points calibration
    • LCD display with touch keypad
    • Non- linear data processing and transfer
    • Selectable automatic or manual switch mode
    • High through put stability
    • Auto shut down system
    • Easy to use
    • Standard carrying case for field analysis
  • Used to test turbidity of water across water testing plants, water recycling units, and food and beverage units as a quality and research parameter.

  • Accessory No. Name Quantity
    1 Specimen bottle 3 pcs
    2 400 NTU (Formazine) turbidity standard solution 1 bottle
    3 Power cable 1 pc
    4 Carrying box 1 pc
  • Accessory No. Name
    1 USB communication interface

Portable turbidity meter LTM-A16

  • LED/860 nm (Wavelength)Light source
  • LCDReadings display
  • NTU, FTU, EBC, ASBCUnit switches
  • 0.00-20.0; 20.01-200; 200.01-1000 NTUMeasurement range

Bench top Turbidity Meter LTM-B13

  • 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 5Calibration point
  • 5 to 10 mlSample volume

Portable Turbidity Meter LTM-A11

  • 0 to 100, 0 to 200Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 4Calibration point
  • 5 to 10 mlSample volume
Bench top Turbidity Meter (with built-in printer) LTM-C15
  • 0 to 10, 0 to 100Measuring range (NTU)
  • 0.001Minimum readout value (NTU)
  • 2Calibration point
  • 18 to 20 mlSample volume
Bench top Turbidity Meter LTM-B14
  • 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800, 0 to 1000Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 6Calibration point
  • 5 to 10 mlSample volume

Bench top Turbidity Meter (with built-in printer) LTM-C13

  • 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000Measuring range (NTU)
  • 0.01Minimum readout value (NTU)
  • 5Calibration point
  • 18 to 20 mlSample volume

Portable Turbidity Meter LTM-A10

  • 0 to 200Measuring range (NTU)
  • 0.1Minimum readout value (NTU)
  • NilCalibration point
  • 5 to 10 mlSample volume

Bench top Turbidity Meter LTM-B12

  • 0 to 50, 0 to 100, 0 to 200, 0 to 400Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 4Calibration point
  • 5 to 10 mlSample volume
Bench top Turbidity Meter (with built-in printer) LTM-C11
  • 0 to 100, 0 to 200, 0 to 500Measuring range (NTU)
  • 0.01Minimum readout value (NTU)
  • 3Calibration point
  • 18 to 20 mlSample volume
Portable Turbidity Meter LTM-A14
  • 0 to 100, 100 to 800Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 6Calibration point
  • 5 to 10 mlSample volume

Portable Turbidity Meter LTM-A15

  • 0 to 100, 100 to 1000Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 7Calibration point
  • 5 to 10 mlSample volume

Bench top Turbidity Meter (with built-in printer) LTM-C14

  • 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000Measuring range (NTU)
  • 0.001Minimum readout value (NTU)
  • 5Calibration point
  • 18 to 20 mlSample volume

Bench top Turbidity Meter LTM-B11

  • 0 to 50, 0 to 100, 0 to 200Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 3Calibration point
  • 5 to 10 mlSample volume
Bench top Turbidity Meter (with built-in printer) LTM-C10
  • 0 to 100, 0 to 200Measuring range (NTU)
  • 0.01Minimum readout value (NTU)
  • 2Calibration point
  • 18 to 20 mlSample volume
Bench top Turbidity Meter LTM-B10
  • 0 to 100Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 1Calibration point
  • 5 to 10 mlSample volume

pH Meters (Portable)

Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.

Portable pH meter LPRPM-A10

  • (-2.00) to 16.00 pHpH range
  • ± 0.01 pHpH accuracy
  • 0.01 pHpH resolution
  • 2 pointsCalibration points

Portable pH/ORP meter LPRPM-A11

  • (-2.00) to 20.00 pHpH range
  • ± 0.002 pHpH accuracy
  • 0.1, 0.01, 0.001 pHpH resolution
  • 1 - 5 pointsCalibration points
Multi parameter water quality analyzer LMWA-A10
  • {"COD determination range":"2 to 10000 mg\/ L","COD measurement accuracy":"COD < 50 mg\/ L, \u2264 \u00b1 10 % \nand \nCOD > 50 mg\/ L, \u2264 \u00b1 5 %","COD minimum detection limit":"0.1 mg\/ L","COD measurement time":"20 minutes","COD repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","Consumables for colorimetric COD measurement":"Colorimetric tubes and Cuvette","COD reactor digestion temperature":"165 \u00b1 0.5\u00b0C","COD reactor digestion time":"10 min","COD reactor time setting switches":"3 pcs","Anti-chlorine interference":"(Cl) < 1000 mg\/ L No effect"}COD
  • {"Ammonia nitrogen determination range":"0.02 to 60 mg\/ L","Ammonia nitrogen measurement accuracy":"\u2264 \u00b1 10 %","Ammonia nitrogen minimum detection limit":"0.01 mg\/ L","Ammonia nitrogen measurement time":"10 to 15 minutes","Ammonia nitrogen repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","Consumables for colorimetric ammonia nitrogen measurement":"Colorimetric tubes and Cuvette","Ammonia nitrogen reactor time setting switches":"3 pcs"}Ammonia nitrogen
  • {"Total phosphorous determination range":"0.002 to 20 mg\/ L","Total phosphorous total phosphorous measurement accuracy":"\u2264 \u00b1 5 %","Total phosphorous minimum detection limit":"0.001 mg\/ L","Total phosphorous measurement time":"35 to 50 minutes","Total phosphorous repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","Consumables for colorimetric total phosphorous measurement":"Colorimetric tubes and Cuvette","Total phosphorous reactor digestion temperature":"120 \u00b1 0.5\u00b0C","Total phosphorous reactor digestion time":"30 min","Total phosphorous reactor time setting switches":"3 pcs"}Total phosphorous
  • {"Turbidity determination range":"0.5 to 400 NTU","Turbidity measurement accuracy":"\u2264 \u00b1 5 %","Turbidity minimum detection limit":"0.1 NTU","Turbidity measurement time":"1 minute","Turbidity repeatability":"\u2264 \u00b1 5 %","Consumables for colorimetric turbidity measurement":"Colorimetric Cuvette"}Turbidity
Multi parameter water quality analyzer LMWA-A11
  • {"COD determination range":"5 to 5000 mg\/ L","COD measurement accuracy":"COD < 50 mg\/ L, \u2264 \u00b1 10 % \nand \nCOD > 50 mg\/ L, \u2264 \u00b1 5 %","COD minimum detection limit":"0.1 mg\/ L","COD measurement time":"20 minutes","COD repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"12 pcs","Consumables for colorimetric COD measurement":"Colorimetric tubes and Cuvette","COD reactor digestion temperature":"165 \u00b1 0.5\u00b0C","COD reactor digestion time":"10 min","COD reactor time setting switches":"3 pcs","Anti-chlorine interference":"(Cl) < 1000 mg\/ L No effect"}COD
  • {"Ammonia nitrogen determination range":"0.02 to 30 mg\/ L","Ammonia nitrogen measurement accuracy":"\u2264 \u00b1 10 %","Ammonia nitrogen minimum detection limit":"0.01 mg\/ L","Ammonia nitrogen measurement time":"10 to 15 minutes","Ammonia nitrogen repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"20 pcs","Consumables for colorimetric ammonia nitrogen measurement":"Colorimetric tubes and Cuvette","Ammonia nitrogen reactor time setting switches":"3 pcs"}Ammonia nitrogen
  • {"Total phosphorous determination range":"0.002 to 10 mg\/ L","Total phosphorous total phosphorous measurement accuracy":"\u2264 \u00b1 5 %","Total phosphorous minimum detection limit":"0.001 mg\/ L","Total phosphorous measurement time":"35 to 50 minutes","Total phosphorous repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"12 pcs","Consumables for colorimetric total phosphorous measurement":"Colorimetric tubes and Cuvette","Total phosphorous reactor digestion temperature":"120 \u00b1 0.5\u00b0C","Total phosphorous reactor digestion time":"30 min","Total phosphorous reactor time setting switches":"3 pcs"}Total phosphorous
  • {"Turbidity determination range":"0.5 to 400 NTU","Turbidity measurement accuracy":"\u2264 \u00b1 5 %","Turbidity minimum detection limit":"0.1 NTU","Turbidity measurement time":"1 minute","Turbidity repeatability":"\u2264 \u00b1 5 %","Consumables for colorimetric turbidity measurement":"Colorimetric Cuvette"}Turbidity

Online Dissolved Oxygen Controller LODC-A10

  • 0.0 to 20.0 mg / L (or ppm)Dissolved oxygen range
  • 1 - 2 pointsDissolved oxygen Calibration points
  • ± 0.5 mg / LDissolved oxygen accuracy
  • 0.1 mg / LDissolved oxygen resolution

Online Conductivity Controller LOCC-A10

  • 0.01 to 20.00, 200.0, 2000 µS/ cm, 20.00, 200.0 mS/ cmConductivity measurement range
  • 1 to 3 pointsConductivity calibration points
  • ±1 % F.S.Conductivity accuracy
  • 0.001/ 0.01/ 0.1/ 1Conductivity resolution
Portable Turbidity Meter LTM-A10
  • 0 to 200Measuring range (NTU)
  • 0.1Minimum readout value (NTU)
  • NilCalibration point
  • 5 to 10 mlSample volume
Portable turbidity meter LTM-A16
  • LED/860 nm (Wavelength)Light source
  • LCDReadings display
  • NTU, FTU, EBC, ASBCUnit switches
  • 0.00-20.0; 20.01-200; 200.01-1000 NTUMeasurement range

Portable Turbidity Meter LTM-A11

  • 0 to 100, 0 to 200Measuring range (NTU)
  • 0.01, 0.1Minimum readout value (NTU)
  • 4Calibration point
  • 5 to 10 mlSample volume