Viscometer for the food industry BDV series

laboratoryfor the cosmetics industryfor quality control

Product Overview

• Brand: BIOBASE
• Product origin: CHINA
• Delivery time: Within 7 days
• Supply capacity: Factory Direct Supply
• Models: BDV-1S, BDV-9S, BDV-5S, BDV-8S, BDV-1N, BDV-2N, BDV-3N, BDV-4N

Introduction
The Digital Viscometer is a precision instrument for measuring the viscosity of liquids across industries such as food & beverage, cosmetics, chemical and petroleum sectors. Multiple model variants cover low- to ultra-high viscosity ranges to suit laboratory and production testing needs.

Features
BDV-S series digital viscometer:

• Central control: 16-bit MCU.
• Gearless drive and LCD display.
• Optional accessories: printer (BDV-5S, BDV-8S) and RTD temperature probe (not included on BDV-1S).

BDV-N series digital viscometer:

• Wider measurement ranges than BDV-S series.
• Improved rotational speed control with reduced polarity shift.
• RTD temperature probe available to monitor sample temperature in real time.
• Optional software: data collection, analysis and plotting (BDV-N series only).

Technical Parameters (table)
Model | BDV-1S | BDV-9S | BDV-5S | BDV-8S | BDV-1N | BDV-2N | BDV-3N | BDV-4N
Measured Range (mPa.s) | 1~100,000 | 1~6,000,000 | 20~100,000 | 20~2,000,000 | 20~600,000 | 12~6,000,000 | 160~80,000,000 | 50~10,000,000
Rotation Speed (rpm) | 6, 12, 30, 60 | 0.1, 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 | 6, 12, 30, 60 | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 | 1~60 | 0.1~99.9 | 0.1~99.9 | 0.1~200
Number of Spindle | 4 types (L1~L4) (BDV-S group) | 4 types (L1~L4) (BDV-S group) | 4 types (L1~L4) (BDV-S group) | 4 types (L1~L4) (BDV-S group) | 4 types (L1~L4) (BDV-N group) | 4 types (L1~L4) (BDV-N group) | 4 types (21,27,28,29) (BDV-3N) | 4 types (21,27,28,29) (BDV-4N)
Measurement Accuracy | ±5% (FS) (BDV-1S) | ±3% (FS) (BDV-9S) | ±1% (FS) (other listed models)
Repeatability | ±0.5% (FS) (Newtonian fluids)
Power Supply | AC100~240V, 50/60Hz
Standard Accessory | RS232 output on selected models; RTD temperature probe supplied for some BDV-N models
Optional Accessory | RTD temperature probe; dedicated printer; data collection/analysis/plot software (BDV-N series)
LO Spindle Optional Measured Range (mPa.s) | 1~10 | 1~100 | 1~2000 | 1~600 | 0.6~6000 | 6~6000 | 3~6000
Package Size (W*D*H) | 460*390*230mm (some models) | 400*350*360mm (others) | 400*350*550mm (BDV-4N)
Gross Weight | 7.5kg / 9kg / 10.5kg (varies by model)

Technical specifications

• Series: BDV-S and BDV-N (BDV-1S, BDV-9S, BDV-5S, BDV-8S, BDV-1N, BDV-2N, BDV-3N, BDV-4N).
• Measured viscosity ranges vary by model and spindle: from 1 mPa·s up to 80,000,000 mPa·s.
• Rotation speed options: fixed and variable selections depending on model (e.g. 6/12/30/60 rpm; 0.1–99.9 rpm; up to 0.1–200 rpm).
• Spindle types: typically 4 types per model (L1~L4 or model-specific sets).
• Accuracy: from ±5% FS (BDV-1S) to ±1% FS for most BDV-S/BDV-N models (Newtonian fluids).
• Repeatability: ±0.5% FS (Newtonian fluids).
• Power: AC100–240V, 50/60Hz.
• Interfaces and accessories: RS232 output (selected models), RTD temperature probe (BDV-N), optional printer and data software (BDV-N).
• Packaging dimensions and gross weight vary by model; confirm per model when ordering.