Extech EC400 Data sheet
Product
DATASHEET
ExStik®II Conductivity Kit
Waterproof meter incorporates a highly accurate multi-ranging sensor that measures four parameters –
Conductivity, TDS, Salinity, and Temperature
Features:
• Convenient Conductivity Kit with all the calibration standards,
sample plastic cups and carrying case included for easy travel
• Autoranging meter offers 3 ranges with 8 units of measure including
µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °F, and °C
• Simultaneous display of Conductivity or TDS
plus Temperature and bargraph
• Memory stores up to 15 labeled readings
• Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0
• Self calibration on power up
• Waterproof to IP57
• Large 3-1/2 digit (2000 count) Digital display
with analog bargraph to indicate sample trends
• Data Hold, Auto Power Off and low battery indication
• Automatic Temperature Compensation of 2% per °C
• Auto standard recognition for calibration
(84µS/cm, 1413µS/cm, and 12880µS/cm)
• Easy to replace Conductivity cell module
• Plastic sample cup and iron cast weighted base
allows for hands-free operation while holding up
the meter during measurement stage
• EC410 kit includes EC400 ExStik® Conductivity/TDS/ Salinity
Temperature Meter, with sensor, protective cap,
84µS/cm, 1413µS/cm and 12880µS/cm calibration standards
(30mL bottle each), weighted base, 3 sample plastic cups
with caps, four 3V CR-2032 batteries, 48" (1.2m) neckstrap, and
carrying case
Specifications Ranges Max. Resolution Basic Accuracy
Conductivity: 0 to 199.9µS/cm 0.1µS/cm ±2% FS
TDS: 0 to 99.9ppm (mg/L) 0.1ppm (mg/L) ±2% FS
Salinity: 0 to 99.9ppm (mg/L) 0.1ppm (mg/L) ±2% FS
Temperature: 32° to 149°F (0° to 65°C) 0.1° ±1.8°F/1°C
Power: Four SR44W button batteries
Dimensions: Meter: 1.4x6.8x1.6" (36x173x41mm)
Weight: Meter: 3.8 oz (110g)
200 to 1999µS/cm 1µS/cm
2.00 to 19.99mS/cm 0.01mS/cm
100 to 999ppm (mg/L) 1ppm (mg/L)
1.00 to 9.99ppt (g/L) 0.01ppt (g/L)
100 to 999ppm (mg/L) 1ppm (mg/L)
1.00 to 9.99ppt (g/L) 0.01ppt (g/L)
Kit: 9.5x6.8x2.8" (241x173x71mm)
Kit: 1.56 lbs (708g)
EXTECH INSTRUMENTS CORPORATION
285 Bear Hill Road, Waltham, MA 02451-1064, U.S.A.
Phone: 781-890-7440 • FAX 781-890-7864
ISO 9001:2000 CERTIFIED
Copyright © 2004 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Ordering Information:
EC410 ............ExStik®Conductivity/TDS/Salinity Kit
EC400 ............ExStik®Conductivity/TDS/Salinity Meter
EC405 ............Spare Conductivity Cell
EC-84-P ........84µS/cm Conductivity Standard (30mL)
EC-1413-P ....1413µS/cm Conductivity Standard (30mL)
EC-12880-P ..12,880µS/cm Conductivity Standard (30mL)
EX007 ............Spare sample solution cups (24pk)
EX010.............Extension Cable, 3ft (1 Meter) with probe weight for ExStik
EX050 ............Extension Cable, 16ft (5 Meters) with probe weight for ExStik
®
Conductivity cell is not interchangeable with other ExStik®meters
*ExStik
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™
02/16/06 - R3
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