Ready-n-Weigh Bench Scale System CW-90XB Scale Base 380 Indicator Package

As of: Wednesday, July 30, 2025

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Standard Features

Package includes scale, NTEP Certified load cell, indicator and 12-inch column
Factory calibrated with indicator setup and configured for 5,000 divisions
Scale includes rubber feet to provide exceptional traction and avoid scratching surfaces along with a removable top cover for ease of cleaning
Powered by four alkaline C-cell batteries (not included) or external AC adapter (not included)
Standard RS-232 serial port for connecting to a variety of peripherals

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

Complete Bench Scale Package with CW-90XB Light-capacity Bench Scale and 380 Synergy Series Indicator

Rice Lake’s CW-90XB light-capacity bench scale is made with an IP69K stainless steel hermetically sealed load cell and 304 stainless steel construction. This bench scale meets HACCP requirements and is engineered according to sanitary design principles. The CW-90XB is available in capacities up to 100 pounds.

This package pairs the 380 Synergy Series digital weight indicator with the CW-90XB. Rice Lake’s 380 has an LCD display with five tactile buttons and a keyed tare. It is battery-powered and provides up to 100 hours of continuous use.

CW-90XB Bench Scale Specifications

Load Cell:
IP69K hermetically sealed
Stainless steel

Scale Construction:
304 stainless steel

Maximum Overload:
180% to 200% depending on capacity

Overload Protection:
Five-point, independently adjusted

Scale Frame:
AISI304L, straight line finish, Ra = 45 ±10

Scale Cover:
AISI304L, straight line finish, Ra = 45 ±10

Cable Length:
34 in (86 cm)

Temperature:
Compensated:
14 °F to 104 °F (-10 °C to 40 °C)

Warranty:
Three-year limited
(includes water ingress)

Approvals:
NTEP 95-072, Class III 5,000 d
Measurement Canada AM-5082
Load cell is NTEP
Load cell is FM approved

380 Indicator Specifications

Power:
Batteries: Four alkaline C-cell (not included)
Optional: 115/230 VAC to 12 VDC adapter

Battery Life:
100 hours on alkaline batteries with one 350 ohm load cell, no backlight

Communication Ports:
One full-dupleX RS-232 (three-wire)
One USB 2.0

Display:
Six 1 in (25 mm) tall, LCD digits

Status Annunciators:
g, lb, t, tn, kg, oz, battery level, PT, LT, gross, zero, unstable, net

Keys/Buttons:
Five tactile buttons

Rating/Material:
IP66, 304 Stainless steel

Warranty:
Two-year limited

Approvals:
NTEP 21-051
Measurement Canada AM-6184
CE Marked
cULus Listed

CW-90XB - 380 Ready-n-Weigh Dimensions

10 × 10 in
A	19.56 in	E	9.44 in
B	10.20 in	F	4.25 in
C	14.02 in	G	10.20 in
D	13.36 in
12 × 12 in
A	19.56 in	E	9.31 in
B	12.29 in	F	4.25 in
C	16.07 in	G	12.29 in
D	13.23 in
Note: 1 in = 25.4 mm

Parts

Part #	Description
CW-90XB with 380 Package
208543	Scale PKG,CW-90XB-380 10x10 5 lb/2.5 kg with 12 inch column 115VAC SST
208544	Scale PKG,CW-90XB-380 10x10 10 lb/5 kg with 12 inch column 115VAC SST
208545	Scale PKG,CW-90XB-380 10x10 25 lb/10 kg with 12 inch column 115VAC SST
208546	Scale PKG,CW-90XB-380 12x12 25 lb/10 kg with 12 inch column 115VAC SST
208547	Scale PKG,CW-90XB-380 12x12 50 lb/25 kg with 12 inch column 115VAC SST
208548	Scale PKG,CW-90XB-380 12x12 100 lb/50 kg with 12 inch column 115VAC SST

Options

Part #	Description

206433	Power Cord Assy, 12V 6W US Plug, 2.5mm ID, 5.5mm OD connector, Universal Input
204258	Board Assy, Real-Time Clock, 380 RTC ADD-ON BOARD, ROHS