The Thermograph is a precision instrument designed for continuous temperature recording, available in both daily and weekly recording versions. It features a compact construction incorporating a mechanical or quartz clock drum for consistent and reliable operation. Utilizing an aged bimetallic helical coil as the temperature-sensing element, this coil deflects in response to temperature changes, driving the rotation of a spindle. The spindle is equipped with a pen arm that accurately records all temperature variations over time on a chart. Ideal for industrial, laboratory, and environmental monitoring applications, this thermograph ensures precise data logging for temperature-sensitive processes and environments.
Key Features
| Features | Description |
|---|---|
| Recording Duration Options | Daily and weekly recording versions available |
| Temperature Sensing Element | Aged bimetallic helical coil for accurate temperature deflection |
| Clock Mechanism Type | Available in mechanical or quartz clock drum |
| Data Recording Method | Rotating spindle carrying a pen arm for continuous temperature data recording |
| Construction | Compact and durable design for ease of installation and operation |
| Application | Continuous temperature monitoring in industrial, laboratory, and environmental settings |
| Temperature Scale | Degrees Celsius (°C) |
| Output | Analog chart recording with time temperature correlation |
| Attributes | Description |
|---|---|
| Temperature Range | Typically -10°C to 50°C or customizable |
| Recording Duration | 24 hours (daily) or 7 days (weekly) |
| Clock Drum Diameter | Standard size compatible with recording charts |
| Power Supply | Mechanical model: no external power; Quartz model: battery-powered |
| Dimensions | Compact design, dimensions vary by model |
| Weight | Lightweight, model-dependent |
| Material | Sturdy metal casing with glass/chart protector |
| Accuracy | High accuracy due to aged bimetallic coil sensor |
| Output Type | Analog pen on chart paper |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The thermograph is available in daily (24 hours) and weekly (7 days) recording versions, allowing selection based on monitoring requirements.
The aged bimetallic helical coil responds to temperature changes by deflecting, which rotates the spindle and moves the pen arm to record temperature continuously on the chart.
Yes, the mechanical clock drum version operates without any external power, while the quartz clock drum version is battery-operated for higher precision.
Absolutely, the compact and durable construction makes it suitable for continuous temperature monitoring in both laboratory and industrial settings.
It typically monitors temperatures within the range of -10°C to 50°C, with potential customization depending on the specific model.
Brand: virtual
Country Of Origin: India
This instrument is used for continuously recording the temperature (oc). It is available daily / weekly recording versions and used mechanical / quartz clock drum with compact construction. An aged bimetallic helical coil is used as temperature cause deflection of the coil, resulting in rotating the spindle on which the coil is mounted. The spindle carries a pan arm which records all changes in temperature with respect to time.
