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The Hach TL2310 Benchtop Turbidimeter is a precision instrument designed for reliable turbidity measurement in laboratory water quality analysis, meeting ISO 7027 standards. Leveraging an 860 ± 30 nm LED light source, it offers consistent and stable optical performance across a broad range from 0 to 1000 NTU/FNU.
Key technical features include:
Designed for durability and stable operation under routine laboratory conditions, the TL2310 turbidimeter is widely adopted in synthetic biology research, biomanufacturing, and environmental biotechnology for precise turbidity assays critical in bioprocess control and quality assurance workflows.
Note: The air purge system requires an external source of instrument-grade air or dry nitrogen, not included with the instrument.
This benchtop turbidimeter offers a robust solution for researchers and laboratory buyers seeking an ISO-compliant turbidity measurement tool, essential for routine water analysis, fluorescence-related assays, and biotechnological applications requiring rigorous particulate quantification.
| Range | NTU/FNU: 0 to 1000 |
| Reading Modes | Single, continuous, Rapidly Settling Turbidity™, signal averaging on or off |
| Repeatability | ± 1% of reading or 0.01 FNU/NTU, whichever is greater (under reference conditions) |
| Response Time | Signal averaging off: 6.8 seconds Signal averaging on: 14 seconds (when 10 measurements are used to calculate the average) |
| Sample Cell Compatibility | Round cells 95 x 25 mm (3.74 x 1 in.) borosilicate glass with rubber-lined screw caps |
| Sample Requirements | 25 mm sample cell: 20 mL minimum 0 to 70°C (32 to 158°F) |
| Light Source | LED at 860 ± 30 nm |
| Stabilization Time | Immediate |
| Accuracy | ± 2% of reading plus 0.01 FNU/NTU from 0 to 1000 FNU/NTU |
| Display | 17.8 mm (7 in.) color touch screen |
| Interface | 2 USB-A ports for USB flash drive, printer, keyboard, and barcode scanner |
| Air Purge Requirements | Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975) 0.1 scfm at 69 kPa (10 psig); 138 kPa (20 psig) maximum Hose barb connection for 1/8-inch tubing |
| Measurement Method | Nephelometric |
| Operating Temperature Range | 0 to 40°C (32 to 104°F) |
| Storage Conditions | -20 to 60°C (-4 to 140°F) |
| Units | FNU and NTU |
| Regulatory | Meets ISO 7027, DIN EN 27027, DIN 38404, ASTM D7315, and ASTM D6855 |
| Dimensions (W x D x H) | 15.6 x 12.0 x 6.0 in. (39.5 x 30.5 x 15.3 cm) |
| Weight | 6.4 lb. (2.9 kg) |
| Electrical Requirements | 100–240V, 50/60Hz, 3.4A |
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