Laboratory density meter BK-DMH120D BK-DMH300D

Application:
Suitable for quality management, cost control, new-materials research, scientific academies, key research laboratories and quality inspection. Capable of measuring all solid forms, including hygroscopic, non-absorbent and high-viscosity samples. Measurement of volatile, corrosive, strongly acidic or strongly alkaline liquids requires the optional DE-20B anti-corrosive liquid measuring assembly.

Features:

• Automatic check of density qualification with alarm prompt.
• Automatic zero tracking, buzzer warning and overload indication.
• Solution compensation function for use of media other than water.
• RS-232C interface for data output.

Technical parameters:
Model: BK-DMH120D / BK-DMH300D
Capacity: 0.001–120 g (BK-DMH120D) | 0.005–300 g (BK-DMH300D)
Density resolution: 0.0001 g/cm3 (BK-DMH120D) | 0.001 g/cm3 (BK-DMH300D)
Density range: 0.0001–99.9999 g/cm3 (BK-DMH120D) | 0.001–99.999 g/cm3 (BK-DMH300D)
Measuring time: ≈5 s

Solid mode:
Measuring principle: Archimedes principle
Measurable items:

• Density of general non-absorbent solids
• Density and porosity of porous materials
• Oil film length of oil-bearing parts
• DIN volumetric abrasion loss of rubber
• Powder density and water absorption rate

Specific gravity frame: Unibody injection-molded professional specific-gravity frame (size 135×50×116 mm L×W×H)
Measuring tank: Unibody injection-molded transparent professional measuring tank (size 169×98×83 mm L×W×H)

Mixed material (percentage):
Function: Automatic reading of the percentage of the main material in a two-material composite
Setting: Density values for main and subordinate materials can be set freely
Display: Density value and main-material percentage

Liquid mode:
Measuring principle: Archimedes displacement method
Weight-value data storage: 3 groups
Specific-gravity measuring frame: Stainless-steel frame for liquid measurements
Result display: Density and Baumé value
Result test method: Distilled water test

Calibration mode:
Auto-correction and auto-detection

Accessories:
Standard accessories: tweezers, thermometer, 100 g weight, windshield, power transformer. Solid use: tank, test board, particle measuring assembly set, floating-body measuring assembly set. Liquid use: measuring plate, measuring frame, DE-20A standard liquid measuring assembly.
Optional accessories: DE-40 printer, DE-20B anti-corrosive liquid measuring assembly

Power supply:
AC 100–240 V, 50/60 Hz

Dimensions & weights:
External size (W×D×H): 195×230×197 mm
Package size (W×D×H): 440×180×345 mm
Net weight: 1.59 kg (BK-DMH120D) / 1.78 kg (BK-DMH300D)
Gross weight: 4.5 kg

Characteristics / specifications:

• Brand: BIOBASE
• Model: BK-DMH120D; BK-DMH300D
• Capacity ranges as above
• Density resolution and ranges as above
• Measuring principle: Archimedes (solid & liquid modes)
• Measuring time: ≈5 s
• Data storage: 3 groups for weight values
• Interface: RS-232C
• Standard & optional accessories available
• Power: AC100–240 V, 50/60 Hz
• Dimensions and weights as specified above