Model 6700E

Measuring principle/Technology

UV-promoted persulfate oxidation(TOC)

nondispersive infrared(NDIR) -(TC)

Measuring Range

0–5 mg/L to 20,000 mg/L

(Range as per requirement)

Lower Detection Limit (LDL)

0.2 mg/L

Accuracy

± 2% of full scale nondiluted,

± 4% of full scale diluted ranges

Response Time

T90<From 6 minutes, depending on range

Operating temperature

Ambient: 5-40°C / 41 – 104°F

Sample: 2° to 70°C/36° to 158°F

Operating Humidity

0 – 90% relative humidity, non-condensing

Power supply

110 or 230 VAC 50/60 Hz

Analog output

4–20 mA

Digital Output

RS-485 MODBUS-RTU (standard), optional Ethernet

Power Consumption

350 VA (115 VAC), 250 VA (230 VAC)

Display

​7-inch Touchscreen Color LCD

Relay

2 SPDT contacts for online, offline, loss of sample, result alarm, validation alarm, reagent alarm, calibration alarm &  instrument fault alarm

Required sample temperature

2–70°C / 36 – 158°F

Required sample Pressure

Pressure less from overflow vessel (Fast Loop Reservoir)

Reagent

Phosphoric acid and sodium persulfate

Reagent Consumptions

approximately 10 L/month for continuous operation

Utilities

​Air or Nitrogen, CO₂ free (optional integral air compressor)

Enclosure Material

IP Rating

IP65/NEMA 4

Auto clean, auto calibration,

auto validation functions

Available using peristaltic pump

Mounting

panel/wall installation

Overall Dimension

760 × 600 × 210 mm / 29.9 x 23.6 x 8.3 in

Weight

37 kg

Certificate conformity

EN 610004-2, EN 610004-4, C 46-022, EN 55022, EN 61326(electromagnetic compatibility)