1. Products
  2. Rice Lake Weighing Systems
  3. Static Check Weighing
Rice Lake CW-90 Over/Under Checkweigher

Ease of use, realtime data collection and rugged stainless steel construction make the Rice Lake CW-90 Over/Under Checkweigher the equipment of choice for operators, quality control and maintenance departments. Enjoy the convenience of a full numeric keypad. The CW-90 is competitively priced for all light industrial needs.

The configuration menu of the CW-90 is accessible through the front keypad, eliminating the need to open the back of the indicator and expose the unit to moisture or contaminants. Access to these keypad controls can be limited to meet the operator’s needs. The CW-90 Over/Under Checkweigher will store detailed information for up to 50 separate IDs (expandable with WeighVault), allowing for easy recall of previously saved information. An adjustable contrast display is visible in any environment.

The CW-90 keeps things simple to meet the needs of today’s lean manufacturers. Use this checkweigher by easily watching the over/under lights. Program the unit with specified weight limits and a red light will display an underweight condition, yellow for over, and green when a target weight is reached. The Rice Lake CW-90 Over/Under Checkweigher will help error-proof your production process and achieve your productivity goals.

Manufacturer:
Rice Lake Weighing Systems

Types:
Static Check Weighing

Industries:
Food & Beverage, Laboratory & R&D, Manufacturing, Medical & Pharmaceutical, Plastics & Polymers

Applications:
Cannabis Cultivation and Processing, Check Weighing, Scales with Data Acquisition & Export Ability

Models
ModelDescriptionAdd to Quote
105957CKWGHER, CW90 10X10 5 lb/2.5 kg with 12 inch column 115VAC SST
105958CKWGHER, CW90 10X10 10 lb/5 kg with 12 inch column 115VAC SST
105959CKWGHER, CW90 10X10 25 lb/10 kg with 12 inch column 115VAC SST
105960CKWGHER, CW90 12x12 25 lb/10 kg with 12 inch column 115VAC SST
105961CKWGHER, CW90 12x12 50 lb/25 kg with 12 inch column 115VAC SST
105962CKWGHER, CW90 12x12 100 lb/50 kg with 12 inch column 115VAC SST
118891CKWGHER, CW90 10X10 5 lb/2.5 kg with 12 inch column 115-230VAC SST
118892CKWGHER, CW90 10X10 10 lb/5 kg with 12 inch column 115-230VAC SST
118893CKWGHER, CW90 10X10 25 lb/10 kg with 12 inch column 115-230VAC SST
118895CKWGHER, CW90 12X12 25 lb/10 kg with 12 inch column 115-230VAC SST
118896CKWGHER, CW90 12X12 50 lb/25 kg with 12 inch column 115-230VAC SST
118897CKWGHER, CW90 12X12 100 lb/50 kg with 12 inch column 115-230VAC SST
106123CKWGHER, CW90 254x254 mm 3 kg with 305mm column 230VAC SST European Version CE and OIML marked with European plug
106124CKWGHER, CW90 254x254 mm 6 kg with 305mm column 230VAC SST European Version CE and OIML marked with European plug
106125CKWGHER, CW90 254x254 mm 15 kg with 305mm column 230VAC SST European Version CE and OIML marked with European plug
106126CKWGHER, CW90 305x305 mm 15 kg with 305mm column 230VAC SST European Version CE and OIML marked with European plug
106127CKWGHER, CW90 305x305 mm 30 kg with 304mm column 230VAC SST European Version CE and OIML marked with European plug
106128CKWGHER, CW90 305x305 mm 60 kg with 305mm column 230VAC SST European Version CE and OIML marked with European plug
Information
Rice Lake CW-90 Over/Under Checkweigher
Specifications
DisplayLarge 0.8" 14 Segment, 6 Digit High-Intensity Red LED
Weighing unitslb, lb:oz, g, kg, oz
Status AnnunciatorsDesignators for %, kg, gm, lb, oz,
Platform Size12" x 12" x 4.25"
Column Height12"
Interface2 Serial Ports (optional Ethernet, Fiber Optic or USB)
Operating Temperature14F to 104F
Legal for TradeIndicator (COC# 08-092)
Scale Base (COC# 95-072)
Shipping Wt. (lb/kg)29 lb
PowerAC Adapter
Rice Lake CW-90 Over/Under Checkweigher Features
  • Membrane keypad consisting of ZERO, UNITS, PRINT, TARE, OVER, UNDER, ID, TARGET, 0-9, CLEAR, DECIMAL, ENTER, MENU, POWER
  • 304 stainless steel, IP66 rated
  • Prevent breather vent
  • Storage for up to 50 IDs
  • Unit of Measure: kg, gm, lb, oz, lb/oz
  • High-Intensity LED display ,li>Battery backed time and date
  • Two full duplex serial ports
  • Configurable print formats
  • Audit trail tracking
  • Optional communications: Ethernet, USB or Fiber Optic
  • Four configurable Digital I/O
  • Reflash memory to upgrade firmware
  • NTEP Certified: Indicator (CC# 08-092), Scale Base (CC# 95-072)
  • Aluminum, environmentally-sealed load cell
  • 304 stainless steel
  • Five-point overload protection
Resources
Cannabis Market Weighing Solutions Cannabis Market Weighing Solutions
Rice Lake CW-90 Over/Under Checkweigher Literature Checkweigher Matrix Weighvault Techsheet CW90 Over/Under Checkweigher Brochure
Videos
CW-90 Checkweigher Video Rice Lake CW-90 Food Application Video (youtube)
Webinars
CW-90/90X Hardware Overview (link)
CW-90/90X Software Overview (link)
WeighVault for CW-90 Demonstration (link)
Application Stories
Portobello 235018 960 720 April 5, 2016 CW-90 Checkweighers are the First Step to Mushroom Production Automation Whitecrest Mushrooms Ltd. Farm in rural Putnam, Ontario, has one of the most high-tech mushroom plants in the world — with ...
Appetite 1239065 960 720 November 2, 2016 Red is Delicious with Rice Lake A world-renowned fruit company uses Rice Lake scales throughout their production facilities to deliver superior products and business development. There is ...
Weld 67640 960 720 April 5, 2016 Zero Tolerance for Error at Ottawa Mould Craft The people at Ottawa Mould Craft, Ltd., Ontario, Canada, have a contract to mold and assemble filtration products—some with military ...
Rice Lake CW-90X Over/Under/Washdown Checkweigher Rice Lake CW-90X Over/Under/Washdown Checkweigher For heavy washdown environments and HACCP requirements, choose Rice Lake's CW-90X. The over/under CW-90X checkweigher features hermetically sealed load cells, ...