Disintegration Tester ZT 120 Light (ZT 121 light, ZT 122 light)
Brand: Erweka | Category: Scientific & Laboratory Equipment
Erweka position the ZT 120 Light series as the entry level disintegration tester, with one or two motor driven USP / EP / JP compliant test stations. The compact unit carries an integrated flow through heater and a moulded one piece PET water bath with a cover, which Erweka note will not leak or break and is easy to clean. Operation runs from a membrane keypad, where run time and water bath temperature are entered with symbol keys and actual values appear on large bright LED displays. The run time counter starts automatically as soon as the basket rack assembly is lowered into the test media.
Technical Specifications
| Parameter | Value |
|---|---|
| Weight | 11 (ZT 121 light) / 16 (ZT 122 light) |
| Dimensions (H x W x D) | 535 x 260 (ZT 121 light) / 320 (ZT 122 light) x 371.2 mm |
| Voltage | 110/220/240 V; 50-60 Hz |
| Fuses | 15 A + 2 A (240 V) / 1 A (120 V) |
| Interfaces | USB A, USB B |
| Water bath fill volume (l) | 2.7 (ZT 121 light) / 3.6 (ZT 122 light) |
| Max. filling level of water bath (mm) | 42 (ZT 121 light) / 47±1 (ZT 122 light) |
| Test stations | 1 (ZT 121 light) / 2 (ZT 122 light) |
| Control | LED display with foil keypad |
| Stroke height | 55 ± 2 mm |
| Stroke Speed | 30 ± 1 strokes/min |
| Heating | Integrated flow-through heating system (accuracy ± 0.2 °C) |
| Temperature range | 30 °C - 50 °C (± 0.2 °C) |
| Run time | Up to 9 h, 59 min, 59 s ± 1 s |
Published manufacturer data for the listed model or variants. Confirm the exact configuration, accessories and test conditions in the quotation. Checked 2026-09-29.
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