Evaluation Workspace
Execute full statutory evaluation lifecycle across 7 structured stages — from instrument selection and environmental logging to observation recording, automated MPE calculations, evidence attachment, and official PDF/DOCX report generation.
Step 1: Select Instrument & Session Setup
Choose the pattern-approved instrument from the registry for statutory type evaluation.
Instrument Name
SN-0000Step 2: Lab Environmental Ambient Baseline
Record environmental conditions in the testing chamber. OIML R 76-1 Cl. 3.6 limits apply.
Step 3: Applicable OIML R-76 Tests Matrix
Mandatory statutory test procedures determined by instrument classification and receptor topology.
Step 4: Observation Recording & Mathematical Engine
Calculate turning point error: $E = I + 0.5e - \Delta L - L$, Corrected Error: $E_c = E - E_0$.
| Test Point | Applied Load (L) | Indication (I) | Delta Load (ΔL) | Error (E) | Corrected (Ec) | MPE Limit | Status |
|---|---|---|---|---|---|---|---|
| Zero Load (E0) | 0.0 kg | +0.05 | 0.00 | ±0.5 kg | PASS | ||
| Min Load (20 kg) | 20.0 kg | +0.02 | -0.03 | ±0.5 kg | PASS | ||
| 500 e (500 kg) | 500.0 kg | +0.10 | +0.05 | ±0.5 kg | PASS | ||
| 2000 e (2000 kg) | 2000.0 kg | +0.15 | +0.10 | ±1.0 kg | PASS | ||
| Max Load (3000 kg) | 3000.0 kg | +0.25 | +0.20 | ±1.5 kg | PASS |
1000kg
| Receptor Position | Test Load | Indication (I) | Delta (ΔL) | Corrected Error (Ec) | MPE Limit | Compliance |
|---|---|---|---|---|---|---|
| Center | 1000.0 kg | 1000.0 kg | 0.45 kg | +0.05 kg | ±1.0 kg | PASS |
| Front-Left (FL) | 1000.0 kg | 1000.0 kg | 0.40 kg | +0.10 kg | ±1.0 kg | PASS |
| Front-Right (FR) | 1000.0 kg | 1000.0 kg | 0.38 kg | +0.12 kg | ±1.0 kg | PASS |
| Rear-Left (RL) | 1000.0 kg | 1000.0 kg | 0.42 kg | +0.08 kg | ±1.0 kg | PASS |
| Rear-Right (RR) | 1000.0 kg | 1000.0 kg | 0.36 kg | +0.14 kg | ±1.0 kg | PASS |
| Run Cycle | Load (L) | Indication (I) | Delta (ΔL) | Error (Ec) | Variance (Max - Min) | Status |
|---|---|---|---|---|---|---|
| Run 1 | 1500.0 kg | 1500.0 kg | 0.40 kg | +0.10 kg | Δ = 0.03 kg (≤ 1.0 kg MPE) | PASS |
| Run 2 | 1500.0 kg | 1500.0 kg | 0.42 kg | +0.08 kg | ||
| Run 3 | 1500.0 kg | 1500.0 kg | 0.39 kg | +0.11 kg |
| Tare Preset | Net Load | Indication | Net Error | MPE Limit | Status |
|---|---|---|---|---|---|
| 500.0 kg | 1000.0 kg | 1000.0 kg | +0.05 kg | ±1.0 kg | PASS |
Step 5: Statutory Compliance Engine Results
OIML R 76-1:2006 (E) Formal Legal Metrology Determination
| Standard Clause | Requirement Module | Observed Telemetry | Permissible Limits | Verdict |
|---|---|---|---|---|
| Cl. A.4.4.1 | Weighing Performance Accuracy | Max |Ec| = +0.20 kg @ 3000 kg | MPE = ±1.5 kg | PASS |
| Cl. A.4.7 | Corner Load Eccentricity | Max corner deviation = +0.14 kg | MPE = ±1.0 kg | PASS |
| Cl. A.4.10 | Repeatability Error Spread | Spread (Max-Min) = 0.03 kg | |MPE| = 1.0 kg | PASS |
| Cl. A.4.6 | Tare Balancing Accuracy | Net deviation = +0.05 kg | MPE = ±1.0 kg | PASS |
| Cl. 3.6 | Temperature Range Verification | 22.5°C within (-10°C, +40°C) | Declared operating range | PASS |
Step 6: Cryptographic Evidence Attachment
Attach calibration certificates, raw sensor logs, and test chamber photos with automated SHA-256 sealing.
| File Name | Type | SHA-256 Hash | Sealing Status |
|---|---|---|---|
| wt_calib_cert_2026.pdf | CALIBRATION | 8f4a2b1c9e78553fa8d1037... | SEALED |
Official Statutory Test Report Ready
All OIML R-76 statutory criteria verified. Compile the official certificate package and download your formatted PDF and DOCX reports below.