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| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | PR21S / PR21S-T |
| Sample Compatibility | Liquid process streams in pipes or reactors |
| Temperature Range | 10–60 °C (PR21S), 10–120 °C (PR21S-T) |
| Refractive Index Range | nD 1.3200–1.5200 |
| Brix Range | 0–95 % |
| Accuracy | ±0.0002 nD, ±0.2 % Brix |
| Resolution | 0.0001 nD, 0.1 % Brix |
| Wavelength | 590 nm (LED source, >100,000 h lifetime) |
| Prism Material | Sapphire |
| Temperature Sensor | PT100 (range: 10–200 °C |
| accuracy | ±0.2 °C |
| resolution | 0.1 °C) |
| Output Signals | 4–20 mA analog, RS-232, optional PROFIBUS-DP |
| Enclosure Rating | IP65 |
| Dimensions | 18.0 × 19.0 × 18.0 cm |
| Weight | 3.5 kg |
| Temperature Compensation | ICUMSA-compliant or user-definable |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | P8000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | Yes (Peltier or external water bath) |
| Display | 5.7" color LCD touchscreen (640×480 px) |
| Light Source | LED (589 nm, optional wavelengths available) |
| Measurement Range | ±90°, ±259°Z, 0–99.9 g/100 mL |
| Accuracy | ±0.003°, ±0.01 °Z, ±0.5 g/100 mL |
| Repeatability | ±0.002° |
| Measurement Time | 1 s |
| Temperature Range | 0–99.9 °C (Peltier) |
| Temperature Accuracy | ±0.2 °C |
| Temperature Resolution | 0.1 °C |
| Data Storage | 999 measurements |
| Interfaces | RS232, USB, Ethernet (LIMS-ready) |
| Sample Cell Options | 0.55–17 mL volume, 10–220 mm path length |
| Sensitivity | ≥0.1% (OD 3) |
| Calibration | Fully automated via menu |
| Compliance | ASTM E1258, ISO 11791, Ph. Eur. 2.2.7, USP <781>, OIML R163, IUCMSA, FDA 21 CFR Part 11, GLP/GMP audit trail capable |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | P3000 |
| Product Type | Automatic Polarimeter |
| Temperature Control | None (field-upgradable) |
| Display | Digital LCD Touchscreen |
| Light Source | LED (589 nm) |
| Measurement Range | ±90°, ±259 °Z |
| Resolution | 0.01° / 0.01 °Z |
| Repeatability | ±0.01° |
| Measurement Time | 1 s |
| Wavelength | 589 nm (fixed) |
| Path Length Compatibility | up to 220 mm |
| Data Storage | 999 entries |
| Interface | RS232 |
| Sensitivity | 0.1% w/w (at OD 3) |
| Calibration | Internal Auto-Calibration |
| Compliance | USP <781>, Ph. Eur. 2.2.7, BP Appendix XVII, JP XVI, ISO 8536-5, ASTM E1254, ICUMSA Method GS4/3-12, OIML R 136, NIST-traceable operation |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | AR4 |
| Product Type | Benchtop Refractometer |
| Temperature Control | Yes |
| Digital Display | No |
| Measurement Range | 1.3000–1.7200 nD |
| Accuracy | ±0.0002 nD |
| Scale Division | 0.0005 nD |
| Temperature Sensor Range | 0–99 °C |
| Light Source | 590 nm LED (Sodium-D Equivalent) |
| Readout Method | Eyepiece with Graduated Scale Window |
| Dimensions | 10.0 × 27.0 × 19.0 cm |
| Weight | 2.5 kg |
| Calibration Standard | ASTM D1218 Compliant Calibration Plate |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | AR2008 |
| Product Type | Benchtop Refractometer |
| Display | Digital LCD |
| Temperature Compensation | Optional integrated thermoelectric module |
| Measurement Range | 1.3000–1.7200 nD |
| Accuracy | ±0.0002 nD |
| Resolution | 0.0001 nD |
| Temperature Sensor Range | 0–99 °C |
| Temperature Accuracy | ±0.3 °C |
| Illumination Source | LED (589 nm) |
| Interface | RS-232 @ 9600 baud |
| Dimensions | 12.0 × 29.0 × 25.0 cm |
| Weight | 5 kg |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | DR6000 |
| Product Type | Benchtop Refractometer |
| Temperature Control | Peltier-based (10–80 °C, ±0.1 °C accuracy, ±0.05 °C stability) |
| Display | 5.7″ color touchscreen |
| Measurement Range | nD 1.3300–1.7000 |
| Brix | 0–95 % |
| Resolution | nD 0.00001, Brix 0.01 % |
| Accuracy | nD ±0.00002, Brix ±0.02 % |
| Measurement Time | ~4 s |
| Prism | Sapphire |
| Light Source | LED (590 nm, >100,000 h lifetime) |
| Data Storage | Integrated SQL database (99 custom methods, 999 results with timestamp, operator ID, audit trail) |
| Compliance | GLP/GMP, FDA 21 CFR Part 11, USP/EP/JP/BP, ISO, ASTM, ICUMSA, OIML, HACCP, NIST-traceable calibration |
| Interfaces | USB, RS-232, Ethernet (LIMS/remote diagnostics) |
| Enclosure | Powder-coated metal, IP65 |
| Dimensions | 21.5 × 15 × 34.5 cm |
| Weight | 5 kg |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | PRB21S |
| Product Type | Benchtop Bypass Refractometer |
| Temperature Control | Yes |
| Digital Display | No |
| Temperature Measurement Range | −10 to 99.9 °C |
| Temperature Accuracy | ±0.2 °C |
| Refractive Index Range (nD) | 1.3200–1.5600 |
| Brix Range | 0–95 % |
| Refractive Index Accuracy | ±0.0002 |
| Brix Accuracy | ±0.2 % |
| Refractive Index Resolution | 0.0001 |
| Brix Resolution | 0.1 % |
| Measurement Time | 3–60 s |
| Temperature Sensor | PT100 |
| Temp. Measurement Range | 10–120 °C |
| Temp. Resolution | 0.1 °C |
| Light Source | LED @ 590 nm (Lifespan > 100,000 h) |
| Output Signals | 0/4–20 mA analog, RS-232, optional PROFIBUS |
| IP Rating | IP65 |
| Dimensions (W×H×D) | 18.0 × 19.0 × 18.0 cm |
| Weight | 3 kg |
| Temperature Compensation | ICUMSA or user-definable |
| Brand | Julabo |
|---|---|
| Origin | Germany |
| Model | BR0035 |
| Type | Handheld Refractometer |
| Temperature Control | Integrated Peltier module |
| Display | High-contrast digital LCD |
| Measurement Principle | Critical angle of total internal reflection |
| Brix Range | 0–35% |
| Refractive Index (RI) Range | 1.3330–1.3900 |
| Resolution | 0.1% Brix / 0.0001 RI |
| Accuracy | ±0.5% Brix / ±0.0005 RI |
| Automatic Temperature Compensation (ATC) | Yes, 5–40 °C |
| Compliance | ISO 21745, ASTM D1218, DIN 51757 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | FP8400 |
| Type | Manual Flame Photometer |
| Detection Range | Na: 0.01–4500 mg/L (0.0004–200 mmol/L) |
| K | 0.02–4500 mg/L (0.0005–110 mmol/L) |
| Li | 0.02–3000 mg/L (0.0028–420 mmol/L) |
| Ca | 0.30–3000 mg/L (0.0075–75 mmol/L) |
| Measurement Channels | 5 independent configurable channels |
| Throughput | up to 300 samples/hour |
| Data Storage | 999 measurement records with traceable metadata |
| Compliance | GLP, GMP, FDA 21 CFR Part 11 (audit trail enabled) |
| Display | TFT high-brightness touchscreen |
| User Management | Dual-level authentication (admin/operator) |
| Interfaces | RS-232, USB, Ethernet |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | DR101-60 / DR201-95 / DR301-95 |
| Sample Measurement Range | nD 1.3330–1.4419 (DR101-60), nD 1.3330–1.5318 (DR201-95 & DR301-95) |
| Brix Range | 0–60% (DR101-60), 0–95% (DR201-95 & DR301-95) |
| Refractive Index Accuracy | ±0.00015 nD (DR301-95), ±0.0003 nD (DR201-95), ±0.0005 nD (DR101-60) |
| Brix Accuracy | ±0.1% (DR301-95), ±0.2% (DR201-95), ±0.35% (DR101-60) |
| Resolution | 0.0001 nD / 0.1% Brix |
| Temperature Compensation Range | 10–40 °C (all models) |
| Temperature Sensor | Integrated PT100 |
| Light Source | LED at 589 nm (sodium D-line equivalent) |
| IP Rating | IP50 (DR101-60), IP64 (DR201-95), IP65 (DR301-95) |
| Power Supply | 9 V battery with AC adapter (DR301-95), 1.5 V battery (DR201-95 & DR101-60) |
| Dimensions (L×W×H) | 18.0×10.0×6.0 cm (DR301-95), 13.0×8.0×4.0 cm (DR201-95), 11.0×6.2×3.2 cm (DR101-60) |
| Weight | 500 g (DR301-95), 200 g (DR201-95), 160 g (DR101-60) |
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