JOFRA ETC Series Easy Temperature Calibrator
JOFRA ETC Series easy dry-block calibrators (ETC-400 R / ETC 400 R / ETC-400R / ETC 400R / ETC400R infrared; 125A / 400A) covering −10 to 400°C, heating up to 100°C per minute and stabilizing in about three minutes.
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 JOFRA ETC Series is the dry-block calibrator to use when time is the critical factor and the highest accuracy is not required. The block heats up to 100°C per minute and stabilizes in about three minutes. Three versions cover −10 to 400°C (14 to 752°F): ETC-125 A, ETC-400 A, and the ETC-400 R infrared calibrator. Official AMETEK datasheet base model number: ETC400R (ETC-400 R / ETC-400R, 28 to 400°C / 82 to 752°F). Accuracy is to ±0.5°C and stability to ±0.05°C. Stainless-steel and rubber side panels make the instrument suitable for industrial field use; the small size and light weight fit a toolbox for sensors in hard-to-reach places. An easy-to-read multi-information display includes a customizable stability checkmark with countdown timer and 0.1°C setpoint resolution.
Specifications
| Temperature | |
| Range, ETC-125 A (ambient 23°C) | −10 to 125°C / 14 to 257°F |
| Range, ETC-400 A and ETC-400 R (ambient 23°C) | 28 to 400°C / 82 to 752°F |
| Versions | |
| Models | ETC-125 A, ETC-400 A, ETC-400 R infrared |
| Accuracy | |
| Accuracy, ETC-125 A and ETC-400 A (internal reference) | ±0.5°C / ±0.9°F |
| Accuracy, ETC-400 R | ±0.5°C / ±0.9°F; incl. emissivity ±0.4% rdg ±1°C |
| Stability | |
| Stability | ETC-125 A ±0.05°C; ETC-400 A ±0.15°C; ETC-400 R ±0.3°C |
| Speed | |
| Heating time | ETC-125 A: 23 to 100°C in 11 min, 100 to 125°C in 7 min; ETC-400 A/R: 28 to 200°C in 2 min, 200 to 400°C in 3 min |
| Cooling time | ETC-125 A: 100 to 0°C in 17 min; ETC-400 A: 400 to 200°C in 6 min, 200 to 50°C in 15 min; ETC-400 R: 400 to 200°C in 9 min, 200 to 50°C in 24 min |
| Time to stability (approx.) | 3 minutes (all models) |
| Mechanical | |
| Immersion depth | ETC-125 A 110 mm (insulation included); ETC-400 A 105 mm |
| Dimensions (L × W × H) | 172 × 72 × 182 mm / 6.8 × 2.8 × 7.2 in |
| Weight | ETC-125 A 1.8 kg / 3.9 lb; ETC-400 A 1.6 kg / 3.5 lb |
| Electrical | |
| Max power consumption | ETC-125 A 75 VA; ETC-400 A/R 350 W |
| Features | |
| Auto stepping | Up to 9 programmable steps with programmable dwell time |
| Source | |
| Specification source | JOFRA ETC datasheet (AMETEK STC), model ETC-125 A / ETC-400 A / ETC-400 R |
Documents
Ordering information
26 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| ETC:base:ETC | Easy Temperature Calibrator | Request a quote | |
| ETC:cable:A | European, 230VAC | Request a quote | |
| ETC:cable:B | USA / Canada, 115VAC | Request a quote | |
| ETC:cable:C | UK, 240VAC | Request a quote | |
| ETC:cable:D | South Africa, 220VAC | Request a quote | |
| ETC:cable:E | Italy, 220VAC | Request a quote | |
| ETC:cable:F | Australia, 240VAC | Request a quote | |
| ETC:cable:G | Denmark, 230VAC | Request a quote | |
| ETC:cable:H | Switzerland, 220VAC | Request a quote | |
| ETC:cable:I | Israel, 230VAC | Request a quote | |
| ETC:cert:E | Traceable Certificate to International Standards | Request a quote | |
| ETC:cert:H | Accredited Certificate - ISO17025 | $634.00 | |
| ETC:for-etc-125-a-10-0-50-10:H | Accredited Certificate - ISO17025 | $634.00 | |
| ETC:for-etc-400-a-50-100-200:H | Accredited Certificate - ISO17025 | $2,753.00 | |
| ETC:holes-for-sensor-under-t:01 | ETC125 A - Metric - 1 x 12.5 mm, 1 x 6 mm, 1 x 4 mm, 1 x 8 mm | Request a quote | |
| ETC:holes-for-sensor-under-t:02 | ETC125 A - Imperial - 1 x 1/2 in, 1 x 3/8 in, 1 x 1/4 in, 1 x 5/32 in | Request a quote | |
| ETC:holes-for-sensor-under-t:11 | ETC400 A - Imperial - 1 x 1/16 in, 1 x 1/8 in, 1 x 5/32 in, 1 x 3/16 in, 1 x 1/4 in | Request a quote | |
| ETC:holes-for-sensor-under-t:12 | ETC400 A - Imperial - 1 x 1/16, 1 x 1/8 in, 1 x 3/16 in, 1 x 1/4 in, 1 x 3/8 in | Request a quote | |
| ETC:holes-for-sensor-under-t:21 | ETC400 A - Metric - 1 x 2 mm, 1 x 3 mm, 2 x 4 mm, 1 x 6 mm | Request a quote | |
| ETC:holes-for-sensor-under-t:51 | ETC400 R | Request a quote | |
| ETC:options:C | Carrying Case for ETC Series (Standard for ETC-400 R) | $383.00 | |
| ETC:power:115 | 115VAC | Request a quote | |
| ETC:power:230 | 230VAC | Request a quote | |
| ETC:power:MUL | ETC125 A only - Multi voltage 115 and 230 VAC | Request a quote | |
| ETC:version:400A | 28 to 400ºC / 82 to 752ºF with Standard Accessories | $2,907.00 | |
| ETC:version:400R | 28 to 400ºC / 82 to 752ºF with Standard Accessories | $4,537.00 |
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