Bristol 5691270A-111 Thermohumidigraph
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Description
The Bristol 5691270A-111 Thermohumidigraph is a precision instrument designed to accurately measure and record both temperature and humidity levels over time. This sophisticated device is widely used in various applications, including environmental monitoring, industrial process control, and research laboratories. The 5691270A-111 features a high-resolution display that provides clear, real-time readings of temperature and humidity, allowing for continuous monitoring and precise data recording. It employs advanced sensing technology to ensure accurate measurements, with a broad range of operating conditions. The device is equipped with multiple channels to simultaneously monitor and record different parameters, enhancing its versatility and efficiency. Its durable construction and reliable performance make it suitable for use in demanding environments, while its user-friendly interface and easy calibration process ensure straightforward operation. Additionally, the Thermohumidigraph includes built-in alarms and indicators to alert users of any deviations from predefined thresholds, enabling timely corrective actions. The Bristol 5691270A-111 also supports data logging and analysis, providing valuable insights into environmental conditions and process stability. With its robust features and precision, this thermohumidigraph is an essential tool for accurate environmental and process monitoring.
Specifications
- Channels: Typically 2 channels (temperature and humidity) for simultaneous recording.
- Temperature Range: Generally -20°C to 60°C (-4°F to 140°F), depending on the model.
- Humidity Range: Usually 0% to 100% RH (Relative Humidity).
- Accuracy:
- Temperature: ±0.1°C to ±0.5°C.
- Humidity: ±2% to ±5% RH.
- Resolution:
- Temperature: 0.01°C or 0.1°C.
- Humidity: 0.1% RH.
- Chart Size: Typically 6 inches or 8 inches in diameter.
- Chart Speed: Adjustable, with common settings ranging from 1 to 24 hours per chart revolution.
- Alarm Functionality: Programmable alarms for deviations from set temperature and humidity thresholds.
- Data Logging: Capable of logging data for historical analysis and trend monitoring.
- Display: Analog or digital display for real-time data visualization.
- Power Supply: Operates on standard AC power, with options for battery backup if necessary.
- Construction: Durable design suitable for industrial and laboratory environments.
- Mounting Options: Wall or panel mounting for flexible installation.
- Interface: May include serial or USB data output for integration with other systems.
- Applications: Ideal for environmental monitoring, industrial process control, and laboratory research.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


