Scope of Analysis

Particle size: 0.2 µ m-1600 µ m
Volume: 0.004 fL to 2.145 × 109 fL or µ m3

Small hole tube diameter

10 µ m -2000 µ m (nominal diameter)

Dynamic range of small hole tube

Standard: 1:30 (diameter);
Overall: 1:40 (diameter);
Standard: 1:27000 (volume);
Overall: 1:64000 (volume);

Resolution

User Selectable

Number of channels

Digitized pulse data can select up to 400 analysis channels within any selected range. When necessary, the number and range of channels can be re divided.

Electrolyte solution

All recommended electrolyte solutions for small hole technology, both aqueous and non-aqueous, are suitable for Multisizer 4e. Electrolytes should be compatible with glass, fluoropolymers, fluoroelastomers, and stainless steel.

Digital pulse processor

Exclusive high-speed digital signal

Pulse data

Each single analysis has a time scale pulse of up to 525000 times

Granularity distribution data

Provide particle size distribution of diameter, volume, and area, including absolute quantity, quantity%, quantity/milliliter, volume, volume%, volume/milliliter, surface area, surface area%, and surface area/milliliter

Pulse distribution data

Provide pulse distribution with time, sequence, and width for pulse height diameter, pulse height volume, pulse height volt, pulse width, pulse area, average pulse height diameter, average pulse height volume, and average pulse width. Provide the quantity distribution of width.

Linearity

Diameter: ± 1%; Volume: ± 3%

Small hole current range

30 µ A -6000 µ A, step size: 0.2 µ A

Small hole current accuracy

± 0.4% of the set value

Polarity error

Less than 0.5%

Time mode

0.1-999 seconds, with selectable increments within 10 ms. Normally, time analysis ranges from 10 seconds to 90 seconds

Total Count Mode

50-50000 counts

Single channel counting mode

10-100000 counts

Volume mode

Available continuously from 50 microliters to 2000 microliters.

Measurement system

Mercury free, multi range metering pump

Precision of positive displacement pump

Better than 99.5%

Compliance

This software complies with the 21 CFR Part 11 standard

Size and weight

Net weight: 45 kg;
Width: 64 cm; Depth: 61 cm; Height: 51 cm;
Input voltage within the set range: 100-120 VAC; 230 - 240 VAC ± 10%； single-phase;

Power frequency

47 -63 Hz

Power supply

Less than 55 volt amperes (watts)

Fuse type

250 V, IEC (5 × 20 mm), Time Delay (TD), 2.0 A

Environmental conditions

To ensure safety, this instrument can only be used indoors;
Installation category: 11;
Pollution level: 1;

Working temperature

5°C-40°C

Relative humidity

30% to 85%, no condensation

Altitude

Up to 2000 meters (6560 feet)