Precision Analytical Balance

PA Series

The PA Series Precision Analytical Balance employs a high-precision, high-sensitivity, high-stability electromagnetic force compensation sensor. The measurement results achieve a readability of 0.0001 g (0.1 mg), with fast response speed and enhanced data stability. The balance is designed with a fully transparent protective housing to prevent air currents from affecting the weighing results, together with a pull-out operating terminal that minimizes impact and vibration on the balance when the user presses the keys.

Key Features

0.1mg EM sensor, Fast stable ≤3s

Al body & detachable terminal, anti-vibration

SS pan & draft shield, multi-modes

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Brand: LabNav
Commodity name: Precision Analytical Balance
Commodity ID: PA Series
产品卖点1: 0.1mg EM sensor, Fast stable ≤3s
产品卖点2: Al body & detachable terminal, anti-vibration
产品卖点3: SS pan & draft shield, multi-modes

Features

High-stability electromagnetic force sensor for fast weighing and accurate reading;

High-definition VA LCD display and touch-sensitive keys for convenient reading and effortless operation;

All-aluminum alloy body and base ensure the stability of the balance;

Split-type structure design with a pull-out operating terminal reduces vibrations caused during operation that could affect measurement accuracy.

304 stainless steel weighing pan and draft shield design prevent air currents from affecting weighing, ensuring weighing stability.

Multiple weighing modes: general weighing, sum weighing, percentage weighing, animal weighing, density determination;

Various switchable units, adjustable integration time and sensitivity, time setting, and meeting customers’ individual requirements.

Specifications

Model	PA120E	PA220E	PA320E	PA420E	PA520E	PA120IC	PA220IC	PA320IC	PA420IC	PA520IC
Display	VA LCD
Accuracy Class	Class I
Weighing Range	0–120g	0–220g	0–320g	0–420g	0–520g	0–120g	0–220g	0–320g	0–420g	0–520g
Readability	0.1mg
Tare Range	Full range
Repeatability Error	±0.1mg		±0.2mg			±0.1mg		±0.2mg
Linearity Error	±0.2mg		±0.3mg			±0.2mg		±0.3mg
Stabilization Time (typical)	≤3s
Weighing Units	g, mg, oz, ct / customizable
RS232 Interface	Yes
Weighing Pan Dimensions	φ90mm
Standard Calibration Weight	100g	200g	200g	200g	200g	None (internal calibration)
Input Power / Frequency	AC220V/50Hz
Power Consumption	10W
Net Weight	6.28kg
Overall Dimensions	403×220×310mm

Ordering Information

Model	Order No.	Electrical Requirements	Configuration Description
PA120E	401001041	AC220V/50Hz	100g calibration weight
PA220E	401001042	AC220V/50Hz	200g calibration weight
PA320E	401001043	AC220V/50Hz	200g calibration weight
PA420E	401001044	AC220V/50Hz	200g calibration weight
PA520E	401001045	AC220V/50Hz	200g calibration weight
PA120IC	401001046	AC220V/50Hz	Standard configuration
PA220IC	401001047	AC220V/50Hz	Standard configuration
PA320IC	401001048	AC220V/50Hz	Standard configuration
PA420IC	401001049	AC220V/50Hz	Standard configuration
PA520IC	401001050	AC220V/50Hz	Standard configuration