1. Introduction
The LANDTEK ATP-100 Digital ATP Fluorescence Detector is a precision instrument designed for rapid detection of Adenosine Triphosphate (ATP) fluorescence. It is widely used in various fields including food safety, medicine and health, daily chemical production, papermaking, industrial water treatment, national defense, environmental protection, water administration, and customs entry/exit quarantine departments. This manual provides essential information for the proper setup, operation, and maintenance of your ATP-100 meter.
2. Setup
2.1 Unpacking
Carefully unpack the ATP-100 meter and all accessories. Verify that all items listed in the 'Standard Accessories' section of this manual are present and undamaged. The standard accessories include the main unit and a carrying case (B04).
2.2 Battery Installation
The ATP-100 meter is powered by two 1.5V AA (UM-3) batteries. To install the batteries:
- Locate the battery compartment on the back of the device.
- Slide open the battery compartment cover.
- Insert two 1.5V AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
3. Operating Instructions
The ATP-100 features a simple interface for ease of use. The device utilizes bottom detection, which ensures stable and accurate results, unaffected by the instrument's holding or placement angle.
3.1 Basic Operation
- Power On: Press the POWER button to turn on the device.
- Select Mode: Use the SELECT button to switch between RLU (Relative Luminous Unit) or Coliform screening modes.
- Set Parameters: The SET and TIME buttons are used to adjust various parameters, such as the testing time (which can be set between 1 and 60 seconds) or to set limit numbers (more than 1000 possible settings).
- Perform Test: Insert the test swab into the detection chamber and press the TEST button to initiate a measurement.
- View Results: The results will be displayed on the screen after the testing time is complete.
- Data Transfer: Test results can be transferred to a PC via the USB port for further analysis and record-keeping.
3.2 Understanding Results
The device displays results in Relative Luminous Units (RLU) or provides a Coliform screening result, depending on the selected mode. A significantly low background value (≤1RLU) ensures accurate detection of trace ATP.
4. Maintenance
To ensure the longevity and accuracy of your ATP-100 meter, follow these maintenance guidelines:
- Keep the device clean and dry. Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure the detection chamber is free from dust and debris.
- Store the meter in its carrying case (B04) when not in use to protect it from physical damage and environmental factors.
- Replace batteries promptly when the low battery indicator appears to prevent data loss or operational issues.
5. Troubleshooting
If you encounter any issues with your LANDTEK ATP-100 meter, please refer to the following basic troubleshooting steps:
- Device does not power on: Check battery installation and ensure batteries are not depleted. Replace if necessary.
- Inaccurate readings: Ensure the test swabs are correctly inserted and not expired. Verify the detection chamber is clean.
- Data transfer issues: Check the USB cable connection and ensure the correct software/drivers are installed on your PC.
For persistent problems or issues not covered here, please contact customer support.
6. Specifications
| Parameter | Value |
|---|---|
| Precision | 4X10-18 mol ATP |
| Detection Limit | ≤1.0 CFU/ml |
| Detection Range | 0RLU~9999 RLU (Relative Luminous Unit) |
| Fecal Coliform | ≥1×10-6 CFU |
| Testing Time | 1 second - 60 seconds |
| Testing Interference | ±2% or ±2 RLUs |
| Background Value | ≤1RLU |
| Check Out Mode | RLU or Coliform screening |
| Limit Number Can Be Set | More than 1000 |
| Storage Size | More than 3000 records |
| Test Results Output | USB port for PC transfer |
| Size (W×H×D) | 199mm × 76mm × 37mm |
| Weight (battery included) | 265 g |
| Operating Temperature Range | 0℃ ~ 40℃ |
| Relative Humidity Range | 20% - 85% |
| Continuous Degree | 600 |
| Power Supply | 2x 1.5V AA (UM-3) battery |
| Standard Accessories | Main Unit, Carrying Case (B04) |
| Optional Accessories | Test Swabs, RS-232C Data Cable with Software |
7. User Tips
While no specific user tips were provided from reviews or Q&A, here are some general recommendations for optimal use:
- Always use fresh, unexpired test swabs for accurate results.
- Calibrate the device regularly according to manufacturer recommendations, if applicable, to maintain precision.
- Keep a log of your measurements for trend analysis and quality control.
8. Warranty and Support
Specific warranty information for the LANDTEK ATP-100 is not explicitly provided in the product details. For any warranty claims, technical support, or service inquiries, please contact the seller or manufacturer directly. Ensure you retain your proof of purchase for any support requests.
