精密天平

Precision Balances

Photo for reference; configuration may vary by order.

Model No. PRB-0003 · Laboratory Balances

High-Capacity Precision Balance

大量程精密天平

Bulk media prep, large formulations and checkweighing filled containers need capacity of several kilograms with fine readability. This balance covers 6–30 kg at 0.01–0.1 g readability on pans up to 300 × 350 mm. Overload protection is at least 150% of capacity, and ingress protection is IP54–IP65 depending on model.

Readability: 0.01–0.1 g
Capacity: 6–30 kg
Repeatability (SD): 0.05–0.1 g
Linearity: ±0.1–0.2 g
Stabilization time: ≈ 1.5–3 s

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Packing & Shipping

Place of origin	China (dispatched from Shanghai)
Brand	Liquid International / OEM on request
Export packing	Fumigation-free plywood case or reinforced carton
Loading port	Shanghai / Ningbo (others on request)
Payment terms	T/T, L/C at sight (confirmed on quotation)
Trade terms	EXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Highlights

Capacity 6–30 kg
Overload protection of 150% or more
Large pans up to 300 × 350 mm
IP54–IP65 protection by model

Applications

Bulk media and buffer preparation
Large-batch formulation
Checkweighing of filled containers
Pilot plant weighing

Specifications 技术参数

Parameter	Value
Readability 可读性	0.01–0.1 g
Capacity 量程	6–30 kg
Repeatability (SD) 重复性（标准偏差）	0.05–0.1 g
Linearity 线性度	±0.1–0.2 g
Stabilization time 稳定时间	≈ 1.5–3 s
Pan size 称盘尺寸	200 × 250 mm to 300 × 350 mm
Overload protection 过载保护	≥ 150% of capacity
Ingress protection 防护等级	IP54–IP65 (model dependent)
Interfaces 接口	RS-232, USB
Power supply 电源	100–240 V AC adapter or battery
Model No.	PRB-0003
Place of origin	China (dispatched from Shanghai)

Applicable standards 适用标准

OIML R 76-1 USP <41> USP <1251> ASTM E898 GB/T 26497 ISO 9001

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.