Product Description
Product Model: NACTPJ-26, NACTPJ-26-I
Characteristic:
1 .Compact and handsome volume that can set parameters on the mainframe, also can set the parameters in the computer
2. Large-screen LCD, guiding operational procedures
3. With the exception of automatically recorded, can also be manually record, open and stop
4. A powerful data analysis capabilities, free software upgrades
| Model NO | Function difference |
| TPJ-26 | Max test range: 2000PPM |
| TPJ-26-I | Max test range: 5000PPM |
Instruction:
Can manually open the switch, set up the date by prompt, manual or automatic mode, if you choose manual mode, press the button each time and the data is recorded. Can record the time and some parameters ( like temperature, moisture, Light, CO2, etc.) . If you choose automatic mode, we should set a good time interval (1-5 hours), the equipment can be set in accordance with good spacing and record data automatically . After the data collection, can press the stop button, you can view historical data on the mainframe, the computer can also be downloaded and automatically demonstrate the form curves and graphics. Software can print and data processing.
If you choose to use the computer open mode, and that all keys will fail to ensure data authenticity and continuity.
Technical parameter:
Record capacity: 1-120000 groups
Measuring range: 0-2000ppm (TPJ-26), 0-5000ppm (TPJ-26-I)
Record time interval: 5 seconds -90 hours continuously adjustable
Sensor communication: RS485 Resolution: 1ppm
Computer Communication: USB1.1 Accuracy: ±50ppm
Power: 5 AA batteries, 9V/2A power source. Stability: <30ppm/yr
Advanced Sensing TechnologyLeveraging NDIR (Non-Dispersive Infrared) sensor technology, the Carbon Dioxide Recorder provides fast and accurate CO concentration measurements. This sensor ensures reliable detection with a response time of under 30 seconds, making it effective for real-time tracking in laboratories, greenhouses, and controlled environments.
Robust Design and Data StorageEncased in durable ABS plastic with an IP54 rating, the recorder is built to operate in indoor or sheltered locations. It supports up to 5000 individual records with its internal memory, allowing for efficient long-term monitoring and comprehensive data logging, which can be retrieved easily via RS232 or USB interfaces.
User-friendly Operation and AutomationThe recorder features a digital LCD display, automatic or manual calibration, audible alarms, and microprocessor-based automatic control. It supports sample testing via diffusion or pump-assisted methods, ensuring versatility across a range of applications and high throughput, with the ability to test up to four specimens simultaneously.
FAQs of CARBON DIOXIDE RECORDER:
Q: How does the Carbon Dioxide Recorder measure CO levels?
A: The recorder uses advanced NDIR (Non-Dispersive Infrared) sensor technology, which detects CO concentrations through infrared absorption, providing accurate measurements within the range of 02000 ppm.
Q: What are the primary benefits of using this CO recorder in laboratories or greenhouses?
A: It offers real-time, accurate CO monitoring and recording, automatic data logging, password protection, and immediate alarms for high concentrations, ensuring safety and regulatory compliance in controlled environments.
Q: When should the device be calibrated, and what methods are available?
A: Calibration is recommended periodically or when accuracy checks are required. The device supports both manual and automatic calibration, offering flexibility to suit different operational needs.
Q: Where can the Carbon Dioxide Recorder be installed?
A: It is designed for indoor or sheltered environments and can be wall-mounted or installed on a bench, making it suitable for laboratories, greenhouses, or research facilities with controlled conditions.
Q: What is the process for retrieving recorded data from the device?
A: Data stored in the internal memory can be easily downloaded or accessed via the RS232 or USB interface, supporting efficient integration with existing data management systems.
Q: How does the alarm output work in the recorder?
A: The device is fitted with both a buzzer and relay contact alarm. When CO levels exceed preset thresholds, the audible buzzer and relay output are triggered to alert users immediately.
Q: What makes this recorder suitable for continuous operation and multiple specimen testing?
A: Its robust build allows for continuous use, with the capacity to monitor up to four specimens simultaneously and an adjustable test speed, catering to high-throughput laboratory requirements.