Mettler-Toledo, 30571931, Analyzer 2850Si Silica 1/Enc
Catalog Number: 30571931
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Send an RFQ for Mettler-Toledo 30571931, Analyzer 2850Si Silica 1/Enc. Iright supports global sourcing and international shipment for life science and laboratory products.
| Silica measurement range | 0-5000 ppb, limit of detection per ASTM Method D7126 |
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| Operating Range (Temp.) | 5 °C – 60 °C 41 °F – 140 °F |
| Sample Flow rate | 50 – 250 mL / min |
| Process Connection | Sample inlet: 6 mm or 1/4" OD tube SS compression fitting Drain hose: 19 x 25.4 mm (¾ x 1"), 2 m (6 ft) length included |
| Protection Rating | IP55 |
| Ingress Protection | IP55 (Enclosure) IP66 / NEMA4X (Electronics) |
| Silica Measurement Accuracy | ± 5 % of reading or ± 1 ppb, whichever is greater |
| Operator Interface | Simultaneous display of silica concentration and measurement or auto-cal status TFT color touchscreen |
| Zero calibration | Automatic, every measurement cycle |
| Analog Output | Powered 0 / 4 – 20 mA, 22 mA alarm, 500 ohm max load, not for use with externally powered circuit |
| Analog Output Scaling | Linear, bi-linear, logarithmic (1,2,3,4 decades), auto ranging |
| Power Supply | 100 – 240 VAC, 50 – 60 Hz, 100 W on power loss all settings are retained without batteries |
| Power Supply (AC/DC) | 100 V – 240 V |
| Flow Rate | 50 mL/min – 250 mL/min |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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| Digital Input |
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| Remote start / stop of measurement cycle |
| Measurement Parameter | Silica |
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| Reagent Consumption | Approx 500 mL each per 3 months with 20 min measurement cycle time |
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| Humidity | 10 – 90 % non-condensing |
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| Communication | PROFIBUS DP |
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| Grab Sample Measurement | 500 mL capacity |
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| Sample Pressure | 0.3 – 7 bar (5 – 100 psig) |
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| Analog Output Accuracy | ± 0.05 mA |
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| Measurement Cycle Time | 20 min typical Adjustable ≥ 10 min |
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| Weight | 18 kg (40 lbs) |
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| Sample Temperature | 5 – 60 °C (41 – 140 °F) |
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| Model Family | 2850Si |
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| EnclosureType | Full |
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| Dimensions HWD | Enclosure: 543 x 413 x 300 mm (21.4" x 16.3" x 11.8") |
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| Outputs | 8 Powered 0 / 4 – 20 mA |
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| Relay Contact(s) | 4-SPST Type Reed 250 VAC or DC, 0.5 A 4-SPST mechanical rated at 250 VAC, 3 A |
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| Resolution | 4 digits with decimal, autoranging 0.001 ppb in lowest range |
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| Built-in sequencer | No |
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| Ambient Operating Temperature | 10 – 50 °C (50 – 122 °F) |
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| Ratings/Approvals | CE, cULus |
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| Span calibration | Automatic per schedule once per month, typical |
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