Product Description:
- Brand-new ergonomic design with a rugged metal top cover for added durability; the wide, flat clamp table makes fiber placement and cleaning easier
- Compatible with 200 µm and 250 µm pitch ribbon fiber; with the FH-series holders it handles single-fiber as well as 2 to 12-fiber ribbon
- Improved blade design - lower operating force and easier coating removal
- 3 power options (dedicated battery / AC adapter / Sumitomo splicer DC 12 V); the battery can be charged while mounted on the unit
- 4 adjustable temperature levels (approx. 80 to 140 °C); a vibration alert signals when heating is complete, and LED illumination lights the heating area in dark places - both can be switched on/off
- IPX2 drip-proof and shock-resistant design; both the blade and the battery are field-replaceable for easy maintenance; power-saving mode and auto power-off are provided
Sumitomo JR-7 - Lightweight and portable; the wide flat clamp table is easy to load and clean
Specifications:
Applicable Fiber
| Model | JR-7 |
|---|---|
| Applicable fiber | Silica optical fiber |
| Cladding diameter | 125 µm |
| Coating material | UV-cured resin |
| Coating diameter | Single fiber: φ200 to 400 µm 2 to 12-fiber ribbon: 200 to 400 µm |
| Applicable ribbon fiber | Ribbon fiber with 200 µm / 250 µm fiber pitch |
| Coating removal length | Max. 35 mm (1.38 in) |
| Fiber holder | FH series (FHS single-fiber / FHM ribbon / PCH series) |
Main Unit Performance
| Temperature setting | 4 levels, approx. 80 to 140 °C |
|---|---|
| LED indication | Battery level and temperature status (4-level battery indication) |
| Auto power-off | Heater off after approx. 5 min of inactivity; auto shutdown after approx. 15 min |
| Memory function | Automatically remembers temperature, heating mode, vibration and LED illumination settings |
| Protection rating | IPX2 drip-proof, shock-resistant design |
| Dimensions | 46 (W) × 116 (D) × 37.5 (H) mm |
| Weight | Approx. 253 g (including battery) |
Power Supply and Environment
| Power supply | 3 methods: dedicated battery / AC adapter (AC 90 to 264 V, 50/60 Hz) / Sumitomo splicer DC 12 V (DC 9 to 15 V) |
|---|---|
| Battery | BU-JR lithium-ion battery, nominal capacity 1940 mAh, chargeable while mounted on the unit (approx. 2 h to full) |
| Strips per battery charge | Approx. 600 strips / approx. 10 h (12-fiber ribbon, approx. 100 °C, once per minute, power-saving mode, fully charged battery at 25 °C) |
| Operating temperature range | −10 to +50 °C |
| Storage temperature range | −40 to +80 °C (not applicable to the battery) |
| Humidity range | 95% RH or less (non-condensing) |
Ordering Information:
| JR-7 | Thermal coating stripper, includes AC adapter and battery, for single-fiber and ribbon fiber |
|---|---|
| JR7-BL | Replacement blade set for JR-7 (upper and lower blades replaced as a pair) |
| BU-JR | Replacement battery for JR-7 |
| PC-2 | Charging cable, for Q102 series splicers |
| PS-JR | AC adapter and power cord |
| FHS-025 | Fiber holder, for single 250 µm fiber |
| FHM-2 to FHM-12V | Fiber holder, for 2 to 12-fiber ribbon (select by fiber count) |
Standard Package
JR-7 main unit ×1, BU-JR battery ×1 (installed in the unit at shipment), AC adapter ADC-1220S ×1, AC power cord PC-AC2-2P ×1, carrying case, hand strap.
* The number of strips is a reference value measured under the conditions described above; it varies with the ambient temperature, fiber type and operating interval.