JOFRA PTC-350 Professional Temperature Calibrator
JOFRA PTC-350 professional dry-block calibrator for mid-range industrial work, with active dual-zone control and fast heating.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The PTC-350 is the mid-range heater in the PTC Series. The official series page states the family can heat to 350°C in seven minutes. The JOFRA PTC Series brings laboratory-grade temperature calibration into a portable package for pharmaceutical, oil and gas, and food-processing work. Active dual-zone temperature control maintains homogeneity in the well. Across five models the series covers −90 to 660°C (−130 to 1220°F), with accuracy up to ±0.06°C and stability of ±0.01°C. Fast heating — up to 350°C in seven minutes — reduces downtime. An easy-to-read color display and Plug and Play intelligent reference sensors simplify setup. JofraCal software supports data logging, thermocouple calibration, and reporting.
Specifications
| Temperature | |
| Series span | PTC Series −90 to 660°C / −130 to 1220°F across five models (official PTC page) |
| Speed | |
| Heating | Up to 350°C in seven minutes (official PTC series page) |
| Accuracy | |
| Series accuracy | Up to ±0.06°C (official PTC series page) |
Documents
Build your part number
Configure your PTC350
Pick your options and we'll build the exact part number with a list-price estimate.
Select a model version, power supply, mains cable to build your part number.
Well / insert codes and prices are from the official JOFRA insert table for this well. Shipping and tax are confirmed when we review your order.
Ordering information
45 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| PTC350:acc:CR | Solid Protective Carrying Case & Support rod set | $1,930.00 | |
| PTC350:acc:CT | Solid Protective Carrying Case with Trolley | $1,482.00 | |
| PTC350:acc:CX | Solid Protective Carrying Case | $1,063.00 | |
| PTC350:acc:SR | Support Rod Set | $867.00 | |
| PTC350:acc:TR | Solid Protective Carrying Case with Trolley & Support Rod set | $2,348.00 | |
| PTC350:and-sensor-under-test-in:C | Middle Model, Including Reference Sensor Input | $13,679.00 | |
| PTC350:base:PTC350 | 33°C to 350°C with Standard Accessories | Request a quote | |
| PTC350:cable:A | European, 230V | Request a quote | |
| PTC350:cable:B | USA / CANADA, 115V | Request a quote | |
| PTC350:cable:C | UK, 240V | Request a quote | |
| PTC350:cable:D | South Africa, 220V | Request a quote | |
| PTC350:cable:E | Italy, 220V | Request a quote | |
| PTC350:cable:F | Australia, 240V | Request a quote | |
| PTC350:cable:G | Denmark, 230V | Request a quote | |
| PTC350:cable:H | Switzerland, 230V | Request a quote | |
| PTC350:cable:I | Israel, 230V | Request a quote | |
| PTC350:cert:EA | Full EURAMET Accredited Certificate - ISO17025 | $1,924.00 | |
| PTC350:cert:EAS | System Calibration - Full EURAMET Accredited Certificate - ISO17025 (Only with STS) | $2,310.00 | |
| PTC350:cert:F | Traceable Certificate to International Standards (Standard delivery) | Request a quote | |
| PTC350:cert:H | Accredited Certificate - ISO17025 | $674.00 | |
| PTC350:cert:HS | System Calibration - Accredited Certificate - ISO17025 (Only with STS) | $1,079.00 | |
| PTC350:insert:MXX | 1 x Multi Hole Insert (Please see Insert Selection for correct code) | $374.00 | |
| PTC350:insert:NON | Without Insert (Standard delivery) | Request a quote | |
| PTC350:insert:SIM | Complete Set of Imperial Inserts (Please see Insert Selection for holes) | $1,846.00 | |
| PTC350:insert:SIX | Set of Imperial Multi Inserts (Please see Insert Selection for holes) | $878.00 | |
| PTC350:insert:SMM | Complete Set of Metric Inserts (Please see Insert Selection for holes) | $2,871.00 | |
| PTC350:insert:SMX | Set of Metric Multi Inserts (Please see Insert Selection for holes) | $1,365.00 | |
| PTC350:insert:UNX | 1 x Undrilled Insert (Please see Insert Selection for correct code) | $71.00 | |
| PTC350:insert:XXX | 1 x Single Hole Insert (Please see Insert Selection for correct code) | $244.00 | |
| PTC350:opt:60F135 | Mains cable - USA / Canada, 115VAC | $57.00 | |
| PTC350:opt:60F136 | Mains cable - UK, 240VAC | $57.00 | |
| PTC350:opt:60F137 | Mains cable - South Africa, 220VAC | $57.00 | |
| PTC350:opt:60F138 | Mains cable - Italy, 220VAC | $57.00 | |
| PTC350:opt:60F139 | Mains cable - Australia, 240VAC | $57.00 | |
| PTC350:opt:60F140 | Mains cable - European, 230VAC | $57.00 | |
| PTC350:opt:60F141 | Mains cable - Denmark, 230VAC | $57.00 | |
| PTC350:opt:60F142 | Mains cable - Switzerland, 220VAC | $57.00 | |
| PTC350:opt:60F143 | Mains cable - Israel, 230VAC | $57.00 | |
| PTC350:opt:60F170 | Tool for Insert | $40.00 | |
| PTC350:power:115 | 115VAC, 50/60Hz | Request a quote | |
| PTC350:power:230 | 230VAC, 50/60Hz | Request a quote | |
| PTC350:ref:R12 | STS-150 Reference Sensor, Diameter 4mm - Length 165mm, STS150A935EH | $2,006.00 | |
| PTC350:user-interface-functiona:U1 | Complete functionality Package (U1 is only available for B models) | $537.00 | |
| PTC350:version:A | Basic Model, Without Input | $10,108.00 | |
| PTC350:version:B | Full Model, Including Reference Sensor Input | $14,395.00 |
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