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JJBF series balances, 0.0001 g analytical balances (internal calibration), available in capacities of 120 g, 220 g, 320 g (0.1 mg), 220 g, 320 g, 520 g, 620 g, 1020 g, and 1520 g (1 mg).

This high‑quality electronic weighing instrument is meticulously designed and manufactured using industrial‑grade magnetic‑balance sensors, advanced measurement circuitry, and a dedicated single‑chip microcomputer system developed by “Shuangjie.” It delivers superior accuracy and enhanced stability.

Category:

Electronic Balance Series

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E-mail:

lbt@lbt.ltd

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JJBF series balances, 0.0001 g analytical balances (internal calibration), available in capacities of 120 g, 220 g, 320 g (0.1 mg), 220 g, 320 g, 520 g, 620 g, 1020 g, and 1520 g (1 mg).

Description

Product Introduction:

This high‑quality electronic weighing instrument is meticulously designed and manufactured using industrial‑grade magnetic balance sensors, advanced measurement circuitry, and a dedicated single‑chip microcomputer system developed by “Shuangjie.” It delivers superior accuracy and enhanced stability. Key features include an integrated electromagnetic sensor, a dual‑core parallel measurement circuit, four‑level vibration resistance, temperature‑adaptive balancing, automatic fault detection, overload protection during weighing, comprehensive electromagnetic interference shielding, and current‑regulated overload protection.

Features:

7 types of unit conversions: grams, carats, troy ounces, ounces, grains, pennyweights, and pounds.

Counting function (sample size: 1/10/20/50/100)

Full-scale tare

Built-in verification weights, fully automatic internal calibration.

Equipped with a hook at the bottom.

Leveling foot

Level indicator

Technical specifications:

Model number	JJ124BF	JJ224BF	JJ324BF	JJ223BF	JJ323BF	JJ523BF	JJ623BF	JJ1023BF	JJ1523BF
Maximum weighing capacity	120g	220g	320g	220g	320g	520g	620g	1020g	1520g
Resolution (d)	0.1mg			1mg
Verification division value (e)	10d
Peeling range	0~120g	0~220g	0~320g	0~220g	0~320g	0~520g	0~620g	0~1020g	0~1520g
Calibration method	Fully automatic internal calibration
Operating temperature	(18-23)°C			(15-30)°C		(18-23)℃
Humidity usage	(50-70)% RH			(40-80)% RH		(50-70)% RH
Weighing platform dimensions	Φ90mm			Φ90mm				Φ120mm
Volume	220 (L) × 360 (W) × 345 (H) mm			220 (L) × 360 (W) × 345 (H) mm
Power supply	AC 220V ±10% 50Hz/60Hz
Serial port	RS232

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★★★★★

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From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

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★★★★★

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Keywords:

JJBF series balances, 0.0001 g analytical balances (internal calibration), available in capacities of 120 g, 220 g, 320 g (0.1 mg), 220 g, 320 g, 520 g, 620 g, 1020 g, and 1520 g (1 mg).

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