OHAUS EX423ZH/E Precision Balances, Range 420g, SHANGHAI SHENGUANG INSTRUMENT CO.,LTD (CAT#: STEM-GLE-5258-LGZ)

Large color touch screen, can recognize graphic symbols, simple and direct menu navigation, 14 unique applications, and can adjust the display angle, the touch screen is durable, convenient for users to touch directly with a finger or a stylus, and the response is fast.

Maximum weight (g): 420
Readability (g): 0.001
Calibration graduation value (g): 0.01
Accuracy class: Class II balance
Repeatability (standard deviation) (g): ±0.001
Linearity Error (g): ±0.002
Settling time (seconds): ≤1.5
Temperature Drift (ppm/˚C): 3
Typical Minimum Weight (g) (USP, > : 2.1
Typical minimum weight (g) (GLP,> : 1.4
Weighing Units: Gram, mg, Kilogram, Carat, Ounce, Troy Ounce, Pound, Beniwitt, Grain, Newton, Momme, Mesghal, Hong Kong Two, Singapore Two, Taiwan Two, Tical, Tola, Baht, Three custom units
Weighing Modes: Basic Weighing, Piece Counting, Percent Weighing, Check Weighing, Animal Weighing, Target Value Weighing, Accumulation Weighing, Proportioning Weighing, Differential Weighing, Density Determination, Peak Hold, Cost Accounting, Pipette Calibration, SQC
Weighing pan size (mm): Ø 130
Calibration: Automatic internal calibration AutoCalTM, automatic internal calibration every 11 hours or 1.5˚C difference in temperature (/E models are external calibration models, the rest are internal calibration models)
Tare range: full scale
Power Requirements: Input Power: 100-240 VAC 0.6A 50-60Hz; Adapter Output Power: 12VDC 1.5A
Display: Full-color VGA graphic display, 4-wire resistive touchscreen
Display size (mm): 145 (diagonal)
Display enclosure dimensions (W x H x D): 195 x 90 x 154 mm
Weighing base dimensions (W x H x D): 230 x 350 x 393 mm
Communication interface: RS232, USB
Operating Temperature Range: 10˚C to 30˚C
Operating humidity range: The humidity can be 15%~80% when the temperature is lower than 30˚C. No condensation in the work space when the temperature rises to 40˚C and the humidity is 50%
Storage Conditions: -10˚C to 60˚C, 10% to 90% relative humidity, non-condensing
Net Weight (Kg): 6.9
Shipping Weight (Kg): 9.6
Shipping Dimensions (mm): 550×385×551

Convenient graphical interface software SmartText 2.0.
When the balance is used in a low lighting environment, the weighing pan light can be turned on to light up the weighing chamber.
Superior Wireless Sensing—Two wireless sensors each on the weigh base and sensor, which can be individually set up for wireless sensing operation, touch-free balances for controlling tare, printing, calibration, and other optional functions operate.
The automatic backlight of the level bubble flashes, prompting the user to adjust the level before using the balance.
The leveling assistant diagram helps users quickly determine which leveling thumbwheels need to be adjusted.
Up to 11 operating language menus, including Chinese.
With AutoCal automatic calibration function, when it senses that the temperature change is too large and may affect the weighing accuracy, the balance will automatically start calibration every 11 hours or every 1.5 degrees of temperature change.
Split modular design, the weighing part and the display part can be separated.

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