0
AZ GLP 4-Channel K Type Thermocouple Data Logger (–200 to 1370 °C)
Catalog No :
CAS Number :
Brand :
In Stock
Specifications:
| Application | Temperature Monitoring |
| Storage Temperature | Ambient |
| Product Type | Thermometer |
| Product Brand | AZ Instruments |
| Product Grade | Analytical grade |
Precision Multi-Channel Temperature Monitoring for GLP-Compliant Environments
The AZ Instruments™ is a high-precision 4-channel K-type thermocouple data logger designed to meet the rigorous demands of Good Laboratory Practice (GLP). With password access control, individual channel calibration, and programmable high/low alarms, this device ensures secure, accurate, and compliant temperature monitoring across multiple points simultaneously.
Featuring an extra-large LCD with dual-color backlighting, a robust internal memory for 48,000 data points, and software-free USB Type-C data transfer, the 88594 is ideal for laboratory research, industrial process control, pharmaceutical storage, food safety monitoring, environmental tracking, and educational use.
Key Features & Benefits
- ✅ GLP-Compliant Design – Includes password protection and audit control to meet laboratory standards
- ✅ Multi-Channel Logging – Simultaneously records data from four independent K-type thermocouples
- ✅ High/Low Alarms Per Channel – Customizable threshold settings for each probe with buzzer and red backlight warning
- ✅ Software-Free Data Transfer – Plug-and-play USB Type-C interface enables simple data export to PC
- ✅ Multi-Cycle Logging – Supports configurable start/stop cycles and delayed starts (up to 24 hours)
- ✅ Rechargeable Battery – Long-lasting internal lithium battery (>120 hours operation with alarms off)
- ✅ Robust LCD Display – Large 60×75 mm screen with blue/red backlight for clear readings in any environment
- ✅ Portable & Durable – Compact size and included carry case make it suitable for field and industrial use
Technical Specifications
| Specification | Value |
|---|---|
| Model | 88594 |
| Temperature Range (K Type) | –200 to 1370 °C / –328 to 2498 °F |
| Resolution | 0.1 °C/°F (below 1000), 1 °C/°F (above 1000) |
| Accuracy | ±0.5 °C (<1000 °C), ±1 °C (>1000 °C) |
| Memory Capacity | 48,000 auto-logging records / 99 manual records |
| Sampling Rate Options | 1–90 min, 1–30 sec (selectable) |
| Start Delay Options | 0 min to 24 hrs (configurable) |
| Display | LCD 60 × 75 mm with blue/red backlight |
| Buzzer Alarm | ~70 dB at 10 cm |
| Power Supply | 3.7V rechargeable Li-ion battery, USB Type-C charging |
| Battery Life | >120 hours (backlight/buzzer off) |
| Operating Conditions | 10–60 °C, <80% RH |
| Storage Conditions | –20 to 50 °C, <90% RH |
| Dimensions | 180 × 75 × 50 mm |
| Weight | ~200 g |
| Standard Package | Meter, 4 x K Type Class 1 Thermocouples, USB-C Cable, Manual, Carry Case |
| Optional Accessories | IR Printer, Universal Power Adapter |
Applications
1. Laboratory Research & Scientific Experimentation
Supports secure data logging for simultaneous temperature monitoring in chemical reactions, incubations, and controlled experiments with GLP compliance.
2. Food Safety & HACCP Monitoring
Logs temperature across storage, transport, and cooking stages; programmable alarms help maintain food safety standards.
3. Industrial Process Control
Ideal for process validation in manufacturing sectors—monitors furnaces, mold zones, and HVAC systems.
4. Pharmaceutical & Cold Chain Management
Ensures critical temperature conditions for drugs, vaccines, and biological samples with audit trails and alarm triggers.
5. Environmental & Climate Monitoring
Tracks multiple environmental zones (greenhouses, server rooms, etc.) with programmable offsets and long-term data storage.
6. Education & Training
Perfect for technical training and classroom demonstrations of thermal response and sensor behavior in real-world applications.
The AZ Instruments™ 4-Channel K Type Thermocouple Logger offers professional-grade temperature monitoring with the flexibility and security required for modern laboratory, industrial, and regulatory applications. Its multi-point capability, GLP compliance, and intuitive operation make it a vital tool for reliable data acquisition and analysis in environments where accuracy and accountability are critical.