KERN 572-57 Precision Scale
All-rounder, e.g., for precision weighing in the laboratory or for demanding industrial use, ideal for the diverse possibilities of Industry 4.0 applications.
Specifications
| Category | KERN |
| Product Category | Laboratory Scales |
| Product Group | Precision Scales |
Measuring System
| Readability [d] | 0.1 g |
| Weighing Range [Max] | 24 kg |
| Off-center load at 1/3 [Max] | 0.0005 kg |
| USP Minimum Sample Weight (k = 2, U = 0.1%) | 200 g |
| Repeatability | 0.0001 kg |
| Linearity | ± 0.0003 kg |
| Weighing System | Strain gauge |
| Resolution | 240,000 |
Units: kg, g, dwt, tl (Tw), tl (HK), ozt, tl (Singap, Malays), ct, mo, lb, oz, tfa
Pre-set Unit: kg
Stabilization Time: 3 s
Warm-up Time: 120 min
Adjustment Possibilities
Adjustment: Adjustment with external weight
Recommended Adjustment Weight: 20 kg (F1)
Possible Adjustment Points: 5 kg; 10 kg; 15 kg; 20 kg; 24 kg
Approvals: CE mark ✔️
Display
| Display Type | 7 Segment LED |
| Digit Height | 21 mm |
| Backlighting | Yes ▶️ |
| Display Size | 89×30 mm |
| User Interface Languages | English Symbol language |
Construction
| Housing Dimensions (WxDxH) | 180×310×85 mm |
| Assembled Dimensions (WxDxH) | 180×310×90 mm |
| Weighing Surface Dimensions (WxD) | 160×200 mm |
| Housing Material | Aluminum alloy |
| Weighing Plate Material | Stainless steel |
| Platform Material | Stainless steel |
| Adjustable Feet | Yes ⚙️ |
| Level | Yes ? |
Functions
| Number of Keys for Operation | 5 |
| Auto-Off Interval (mains operation) | 3 min off |
| Auto-Off Interval (battery/rechargeable battery operation) | 5 min, 2 min, 1 min 30 sec, 60 min, 30 sec |
| Pre-Tare Function | Yes ✔️ |
| Tare Function | Manual (multiple times) ? |
| Percentage Determination | ✔️ |
| Counting Function | ✔️ |
| Tolerance Weighing | ✔️ |
| Function for Averaging Unstable Weighing Conditions | ✔️ |
| Recipe / Summation Stage | Recipe A (Net-Total) ? |
| Sub-scale Weighing | Hook (optional) ? |
| Interfaces | RS-232 (optional) ? USB-Device (optional) ? KUP [KERN Universal Plug] |
Counting
| Minimum Piece Weight (Counting under laboratory conditions) | 100 mg |
| Minimum Piece Weight (Counting under normal conditions) | 1 g |
| Reference Weight Input | 5, 10, 20, 50, n (any quantity) |
| Possible Reference Quantities | (any quantity) |
| Counting Resolution (under laboratory conditions) | 240,000 |
Energy Supply
| Input Voltage Mains / Power [Max] | 100 V - 240 V AC, 50 / 60 Hz |
| Input Voltage Device / Power [Max] | 6 V, 1 A |
| Power Supply Type | AC Adapter |
| Included Power Supply | AC Adapter |
| Power Supply / Adapter for Countries (Included) | EURO, UK, US, CH |
| Power Supply / Adapter for Countries (Optional) | EURO, UK, US, CH |
| Optional Battery | Optional Battery |
| Battery Type | KS-A01 |
| Battery Charge Time | 8 h |
| Battery Life (Backlight on) | 24 h |
| Battery Life (Backlight off) | 48 h |
| Battery Operation | 20 h |
Environmental Conditions
| Humidity (Environment) [Max] | 80% |
| Ambient Temperature [Min] (°C) | -10 °C |
| Ambient Temperature [Max] (°C) | 40 °C |
Packaging & Shipping
| Delivery Time | 1 day |
| Shipping Method | Parcel service |
| Packaging Dimensions (WxDxH) | 400×340×220 mm |
| Net Weight (approx.) | 2.8 kg |
| Gross Weight (approx.) | 4.8 kg |
| Shipping Weight | 6 kg |
Services
| Article Number for DAkkS Calibration | 963-128 |
| Article Number for Conformity Certificate | 969-517 |
Pictograms
Standard Functions:
- CAL: Calibration ✔️
- EXT: External Calibration ?️
- KUP: KERN Universal Plug ?
- KCP: KERN Communication Protocol ?
- GLP: Good Laboratory Practice ?
- PROTOCOL: Data Output Protocol ?
- PRINTER: Printer Connection ?️
- %: Percentage Function %
- PCS: Piece Counting ?
- RECIPE: Recipe Function ?
- PERCENT: Percentage Function %
- UNIT: Unit Selection ?
- TOL: Tolerance Function ⚖️
Option Functions:
- T: Tare Function ?
- RS 232: RS-232 Interface ?
- USB: USB Interface ?
- DAkkS: DAkkS Calibration ?️
- +3 DAYS: Extended Battery Life ?
- MOVE: Move Function ➡️
- UNDER: Sub-scale Weighing ⬇️
- MULTI: Multi-range Function (implied) ?️
- DMS: Strain Gauge System ?
- 1 DAY: 1-Day Battery Operation ?
Factory Functions:
- ACCU: Rechargeable Battery ?
