Key facts
- Brand
- EUTECH INSTRUMENTS
- Model
- T-100
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2026-10-31
Start here

Eutech Instruments TN-100/ T-100 Portable Turbidimeter Instruction Manual
This manual provides step-by-step instructions for operating the waterproof TN-100/ T-100 turbidimeter, including battery installation, calibration procedures, and measurement techniques. It also includes troubleshooting and maintenance guidance to ensure accurate readings and proper instrument care. The device operates on the nephelometric principle and meets ISO 7027 and DIN 27027 standards.
Read onlineEutech Instruments T-100 specifications
| Measurement Principle | Nephelometric turbidity measurement |
|---|---|
| Battery Type | Four AAA-sized batteries |
| Display Type | 14-segment Liquid Crystal Display |
Source: Eutech Instruments TN-100/ T-100 Portable Turbidimeter Instruction Manual
All Eutech Instruments T-100 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I calibrate the TN-100/T-100 turbidimeter?
Insert the calibration standards (CAL 1 to CAL 4) into the sample well in order, press the CAL key to start calibration, and press READ/ENTER to confirm each standard. The meter automatically advances to the next standard after successful calibration.
From: Eutech Instruments TN-100/T-100 Portable Turbidimeter Instruction Manual
What standards are included with the instrument?
The instrument includes four calibration standards: 800 NTU, 100 NTU, 20.0 NTU, and 0.02 NTU.
From: Eutech Instruments TN-100/T-100 Portable Turbidimeter Instruction Manual
What is the measurement principle of the TN-100/ T-100?
It operates on the nephelometric principle and meets ISO 7027 and DIN 27027 standards.
From: Eutech Instruments TN-100/ T-100 Portable Turbidimeter Instruction Manual
What is the TN-100/ T-100 instrument used for?
It allows you to measure turbidity of an aqueous sample in the field.
From: Eutech Instruments TN-100/ T-100 Portable Turbidimeter Instruction Manual
What is the auto shut-off time for the meter?
The meter automatically shuts off 20 minutes after the last key press.
From: Eutech Instruments TN-100/T-100 Portable Turbidimeter Instruction Manual
How many calibration standards are included in the kit?
The kit includes a calibration set with standards for 0.02, 20.0, 100, and 800 NTU.
From: Eutech Instruments TN-100/T-100 Portable Turbidimeter Instruction Manual
