Isotech Pegasus 4853 high-temperature dry block calibrator, 150 to 1,200 °C
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Quick overview
- Type: Calibration equipment
- Hazardous area: General purpose
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1442 |
| Category | Oil & Gas Instruments |
| Group | Instrumentation & Control |
| Brand | Isotech |
| Model | Pegasus 4853 |
| Technical | |
| Type | Calibration equipment |
| Hazardous area | General purpose |
Datasheet
Technical features
| High-temperature thermocouple calibration furnace with optimised profile | |
| Metal insert beneath 50 mm insulation for best performance in the radiant range | |
| Optional blackbody target with angled Type R thermocouple for infrared thermometers | |
| Cooling adaptor substantially reduces cooling time | |
| Advanced | reference and test inputs, cycling, logging |
|---|---|
Applications
| Calibration of high-temperature thermocouples in glass, power, automotive and materials industries | |
| Infrared thermometer checks with blackbody target |
General
| Calibration volume | 33.5 mm Ø × 130 mm deep |
|---|---|
| Standard insert | 4 × 8 mm pockets, 80 mm deep + 50 mm top insulator |
| Power | 800 W, 115 or 230 V AC |
| Dimensions | 384 H × 212 W × 312 D mm |
| Weight | 13 kg |
Key specifications
| Temperature range | 150 to 1,200 °C |
|---|---|
| Stability | ±0.1–0.2 °C (Basic/Site); ±0.05–0.08 °C (Advanced) |
| Heating rate | 25 °C per minute |
| Calibration volume | 33.5 mm Ø × 130 mm, 4 × 8 mm pockets |
| Versions | Basic, Site, Advanced |
| Power | 800 W, 115 or 230 V AC |
Performance
| Range | 150 to 1,200 °C |
|---|---|
| Stability, Advanced | ±0.05 °C at 150 °C; ±0.08 °C at 1,200 °C |
| Stability, Basic/Site | ±0.1 °C at 150 °C; ±0.2 °C at 1,200 °C |
| Display resolution | 0.01 °C (Advanced); 0.1 °C to 999.9 °C then 1 °C (Basic/Site) |
| Blackbody source | ±0.3 °C |
| Heating rate | 25 °C/min |
| Cooling | 1,200 → 800 °C in 50 min; 1,200 → 200 °C in 180 min (faster with cooling adaptor) |
Advanced input channels
| Thermocouple input | E, J, K, N ±0.2 °C at 660 °C; R ±0.6 °C; S ±0.7 °C |
|---|---|
| RTD input | ±0.005% of reading |
| CJC accuracy | ±0.35 °C |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Photo: courtesy of Isotech, used with permission (source) — background removed by Argonmark. All photo credits
Description
The Isotech Pegasus 4853 is a portable high-temperature calibration furnace for 150 °C to 1,200 °C, built for checking high-temperature thermocouples. It heats at 25 °C per minute, has a four-pocket insert under 50 mm of insulation, and reaches stability of ±0.05–0.08 °C in the Advanced version.
A blackbody target with an angled Type R thermocouple adds infrared thermometer calibration, and a cooling adaptor shortens the cool-down.
Argonmark Ltd supplies Isotech instruments across Bangladesh — Dhaka, Chattogram, Gazipur, Narayanganj and the gas fields, refineries, terminals and power plants beyond. Send us the model, range, process connection, output and any hazardous-area requirement, and we will confirm the right configuration, lead time and price.
Questions & answers
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