• New
    Bench Scales

Bench Scales

Advanced Checkweighing Bench Scale

CKW3R71XW

Model : CKW3R71XW

  • Capacity x Enhanced Readability: 6 lb × 0.001 lb / 96 oz × 0.02 oz /  6 lb × 0.02 oz / 3 kg × 0.5g
  • Maximum Displayed Resolution: 1:6,000
  • Capacity × Approvable Readability: 6 lb × 0.002 lb / 96 oz × 0.05 oz / 3 kg × 0.001 kg
  • Approval Resolution: 1:3,000

CKW6R71XW

Model : CKW6R71XW

  • Capacity x Enhanced Readability: 15 lb × 0.002 lb / 240 oz × 0.05 oz / 16 lb × 0.05 oz / 6 kg × 1 g
  • Maximum Displayed Resolution: 1:7,500
  • Capacity × Approvable Readability: 
  • 15 lb × 0.005 lb / 240 oz × 0.1 oz / 6 kg × 0.002 kg
  • Approval Resolution: 1:3,000

CKW15L71XW

Model : CKW15L71XW

  • Capacity x Enhanced Readability: 30 lb × 0.005 lb / 480 oz × 0.1 oz / 30 lb × 0.1 oz / 15 kg × 2 g
  • Maximum Displayed Resolution: 1:7,500
  • Capacity × Approvable Readability: 30 lb × 0.01 lb / 480 oz × 0.2 oz / 15 kg × 0.005 kg
  • Approval Resolution: 1:3,000

CKW30L71XW

Model : CKW30L71XW

  • Capacity x Enhanced Readability: 60 lb × 0.01 lb / 960 oz × 0.2 oz / 60 lb × 0.2 oz / 30 kg × 5 g
  • Maximum Displayed Resolution: 1:6,000
  • Capacity × Approvable Readability: 60 lb × 0.02 lb / 960 oz × 0.5 oz / 30 kg × 0.01 kg
  • Approval Resolution: 1:3,000



The OHAUS CKW Checkweighing Scale—Speed, Durability and Cleanliness

The OHAUS CKW Series is a feature-rich line of checkweighing scales, combining a stainless steel T71XW indicator with a square, all-stainless steel CKW washdown base and a stainless steel column. Ideal for production, packaging and general industrial checkweighing weighing applications, the CKW offers a multifunctional indicator with multiple weighing units, alphanumeri  keypad and software modes to meet the requirements of industrial applications. With rugged construction, comprehensive yet  intuitive software and multiple connectivity options, the CKW can meet the needs of demanding industrial operations.


Features:

  • All stainless-steel construction with IP66/NEMA4X protection for indicator, with loadcells protected to IP67
  • 6,000-7,500d default resolution—NTEP/Measurement Canada 1:3,000 certified/approved resolution
  • Configurable checkweighing alerts with display of results using LCD display and red/yellow/green LEDs.
  • Audible beeper can be configured to prompt when weight is within range, under, over, or under or over range.
  • Target values can be displayed at any time using a quick key press.
  • Easy to operate with positive feedback 5-function key and alphanumeric membrane keypad
  • Additional weighing modes for Counting, Percent Weighing, Dynamic/Animal Weighing and Display Hold.
  • 128 item Library data storage function, Accumulation of results with statistics.
  • Operator lock-outs for configuration menu as well as keys.
  • Internal power supply with universal line cord—optional NiMH internal rechargeable power pack available
  • Includes RS-232 interface with GMP/GLP data output including date and time
  • Options include DC relay control kit, AC relay control kit, RS-485/422 and 2nd RS-232 interfaces,
  • Alibi memory module.
Model CKW3R71XW CKW6R71XW CKW15L71XW CKW30L71XW
Capacity (max) × Enhanced Readability 6 lb × 0.001 lb
96 oz × 0.02 oz
6 lb × 0.02 oz 3 kg × 0.5g
15 lb × 0.002 lb
240 oz × 0.05 oz
16 lb × 0.05 oz
6 kg × 1 g
30 lb × 0.005 lb
480 oz × 0.1 oz
30 lb × 0.1 oz
15 kg × 2 g
60 lb × 0.01 lb
960 oz × 0.2 oz
60 lb × 0.2 oz
30 kg × 5 g
Maximum Displayed Resolution 1:6,000 1:7,500 1:7,500 1:6,000
Capacity (max) × Approvable Readability 6 lb × 0.002 lb
96 oz × 0.05 oz
3 kg × 0.001 kg
15 lb × 0.005 lb
240 oz × 0.1 oz
6 kg × 0.002 kg
30 lb × 0.01 lb
480 oz × 0.2 oz
15 kg × 0.005 kg
60 lb × 0.02 lb
960 oz × 0.5 oz
30 kg × 0.01 kg
Approval Resolution 1:3,000 1:3,000 1:3,000 1:3,000
Platform Dimensions (W × D × H) 10 × 10 × 2.3 in. /
254 × 254 × 57.5 mm
12 × 12 × 2.3 in. /
305 × 305 × 57.5 mm
12 × 12 × 2.7 in. /
305 × 305 × 69.5 mm
Load Cell Capacity 6 kg 10 kg 30 kg 50 kg
Safe Overload Capacity 150% of rated capacity
Protection NEMA 4X/IP66 for indicator, IP67 for loadcell
Column Tubular 304 Stainless Steel 300 mm / 11.8 in. Fixed Height
Weighing Units lb, oz, lb:oz, kg, g, custom unit
Modes Weighing, Checkweighing, Counting, % Weighing, Dynamic Weighing/Display Hold
Weight Display Dual line display with 25 mm / 1 inch high primary digits, white LED backlight
Checkweigh Indication Green, yellow, red LEDs for OK, Underweight and Overweight
Keyboard Positive feedback membrane keys, 5 function keys and alphanumeric keypad
Stabilization Time Within 2 seconds
Auto-zero Tracking Off, 0.5, 1 or 3 d
Zeroing Range 2% or 100% of capacity
Span Calibration Span: 1 kg or 1 lb to 100% of capacity / Linearity: 3 or 5 point
Power 100-240 VAC / 50-60Hz internal universal power supply with hardwired cord
Operating Temperature Range 14 °F to 104 °F / -10 °C to 40 °C
Interface Bidirectional RS-232 and external tare input
Net Weight 19.8 lb / 9 kg 22.1 lb / 10 kg 26.5 lb / 12 kg 28.7 lb / 13 kg
Shipping Dimensions (W × D × H) 19.1 × 15.3 × 16.1 in. / 485 × 390 × 410 mm
Shipping Weight 26.5 lb / 12 kg 28.7 lb / 13 kg 33.1 lb / 15 kg 35.3 lb / 16 kg