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CKW Checkweigher
Advanced Checkweighing Bench Scale

CKW3R71XW

Maximum Capacity 6 lb (3 kg)
Readability 0.001 lb (0.5 g)
Readability (Certified) 0.002 lb (1 g)
Item Number: 30448472
Overview
Combining an NSF-certified and USDA accepted food-safe base, durable stainless steel construction, and industry leading software, the OHAUS CKW Series includes fully-dedicated checkweighing scales built for applications requiring fast and accurate operation.
Applications
Weighing, Parts Counting, Percent Weighing, Checkweighing, Dynamic/Animal Weighing, Accumulation, Display Hold
Display
Backlit liquid crystal display (LCD) with secondary information line, 3-color checkweighing LEDs
Operation
AC power (included) or rechargeable battery (accessory sold separately)
Communication
Easy access communication port including RS232 (included) and second RS232 or RS422/RS485 (sold separately as an accessory.) GLP/GMP data output with Real-Time Clock.
Construction
NEMA 4X/IP66 stainless steel indicator, 304 grade stainless steel platform with no visible threads, rounded corners, drain holes, extended skirt and open frame, IP67 stainless steel load cell, stainless steel column and wall bracket, level indicator
Design Features
User-configurable resolution up to 7,500d/3,000e, 128 part library, 3-color checkweighing LEDS, beeper, alibi memory kit (sold separately as an accessory), 150% overload capacity protection, five operating languages, NTEP-certified and Measurement Canada approved
Specifications
Maximum Capacity 6 lb (3 kg)
Readability 0.001 lb (0.5 g)
Readability (Certified) 0.002 lb (1 g)
Platform Size (LxW) 10 in x 10 in (254 mm x 254 mm)
Legal for Trade NTEP Certified;  Measurement Canada Approved
Power Rechargeable Battery (Not Included);  AC Power (Included)
Battery Life 35 Hours with Rechargeable Battery
Communication 2nd RS232 (Available as an Accessory);  RS232 (Included);  RS422/485 (Available as an Accessory)
Dimensions 13.2 in x 18.8 in x 10 in (355 mm x 477 mm x 254 mm) (LxHxW)
Display LCD with white backlight + 3 checkweigh LED
Net Weight 19.8 lb (9 kg)
Outputs DC Relays (Available as an Accessory);  AC Relays (Available as an Accessory)
Protection Rating IP66;  NEMA 4X
Second Scale Input Yes
Tare Range To capacity by subtraction
Units of Measurement Metric Tons;  Gram;  Kilogram;  Pound;  Ounce;  Custom;  Pound: Ounce
Working Environment 14°F – 104°F, 85%RH, non-condensing (-10°C – 40°C, 85%RH, non-condensing)
Accessories

Item Number

80500552

Description

Cable RS232 XW Indicators

Item Number

30064203

Description

Printer, Impact, SF40A, AM

Item Number

80251992

Description

Printer, Thermal, STP-103, US

Item Number

30454644

Description

Column Kit, For T71XW, CKW

Item Number

80500503

Description

PCBA Kit, Alibi Memory, R71 T71

Item Number

80850080

Description

Software, Winwedge

Item Number

80500735

Description

Wall Mount Kit, SST, T51XW T71XW