



Portable turbidity meter LB-12PTM is a microprocessor-controlled unit with a backlight function that provides convenient operation in dark areas. Auto-ranging function enables accurate readings. Automatic power off post thirty minutes of non-use prolongs battery life. It measures the turbidity of water.
$ 1275
Download CatalogSpecifications
| Measurement range | 0 to 100 100 to 500 |
| Calibration point | 6 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 0.5 % |
| Error | ± 6 % ( ± 2 % F.S ) |
| Battery power | 1.5 V |
| Power supply | AC 220 V/50 Hz DC 7.5 V/0.2 A |
| Dimensions | 210 × 75 × 70 mm |
| Weight | 0.5 kg |
Features
Applications
Used in wastewater treatments, laboratories, aquaculture, agriculture, research institutes, food and beverage industry, etc.
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| Measurement range | 0 ~ 20 |
| Minimum value | 0.01 |
| Repeatability | ≤ 1 % |
| Error | ± 8 % ( ± 2.5 % F.S ) |
| Battery power | 1.5 V |
| Measurement range | 0 ~ 100 100 ~ 800 |
| Calibration point | 6 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 0.5 % |
| Error | ± 6 % ( ± 2 % F.S ) |
| Measurement range | 0 ~ 100 100 ~ 1000 |
| Calibration point | 7 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 0.5 % |
| Error | ± 6 % ( ± 2 % F.S ) |
| Measurement Range | 0 to 1100 NTU 0 to 275 EBC 0 to 9999 ASBC |
| Resolution | 0.01 (0 to 99 NTU) 0.1 (100 to 999 NTU) 1 (1000 to 1100 NTU) |
| Accuracy | ± 2% of reading (0 to 500 NTU) ± 3% of reading (501 to 1100 NTU) |
| Measurement Principal | ISO 7027 nephelometric method (90°) |
| Sample Volume | 30 mL |
| Turbidity Range | 0 to 20 NTU 0 to 1000 NTU |
| Operating Temperature Range | 5 to 40℃ |
| Storage Temperature Range | -10 to 55℃ |
| Humidity Range | 0 to 80% RH |
| Indication Error | ±0.1 NTU or ±5% NTU (0 to 20 NTU Turbidity) ±0.3 NTU or ±8% NTU (0 to 1000 NTU Turbidity) |
| Model No | LB-20PTM |
| Measuring Range | 0 to 1000 NTU (Turbidity); 0 to 1000 mg/L (Total Suspended Solids) |
| Indication Error | ±0.3 NTU or ±8 % (Turbidity); ±0.3 mg/L or ±8 % (Total Suspended Solids) |
| Repeatability | <10 NTU: ≤±0.1 NTU; >10 NTU: ≤±1 % (Turbidity); <10 mg/L: ≤±0.1 mg/L; >10 mg/L: ≤±1 % (Total Suspended Solids) |
| Calibration Range | Up to 8-point (Turbidity); One-point (Total Suspended Solids) |
| Measurement range | 0 ~ 1000 |
| Calibration point | 7 |
| Minimum value | 0.1 |
| Repeatability | ≤ 1 % |
| Error | ± 8 % ( ± 2.5 % F.S ) |
| Measurement range | 0 ~ 100 0 ~ 200 |
| Calibration point | 4 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 0.5 % |
| Error | ± 6 % ( ± 2 % F.S ) |
| Measurement range | 0 ~ 200 |
| Calibration point | 2 |
| Minimum value | 0.1 |
| Repeatability | ≤ 1 % |
| Error | ± 8 % ( ± 2.5 % F.S ) |
| Measurement range | 0 ~ 20 0 ~ 200 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 1 % |
| Error | ± 8 % ( ± 2.5 % F.S ) |
| Battery power | 1.5 V |
| Measurement range | 0 ~ 100 100 ~ 400 |
| Calibration point | 5 |
| Minimum value | 0.01 0.1 |
| Repeatability | ≤ 0.5 % |
| Error | ± 6 % ( ± 2 % F.S ) |
Address: Labotronics Scientific. 1007 N Orange St.,
Wilmington, DE 19801, USA
Mail: info@labotronics.com
WhatsApp: +1 579 401 0534
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