Portable ozone analyzer

Portable ozone analyzer /Ozone analyzer model: DP260

Portable ozone analyzerProduct Description: The instrument is widely used for the determination of ozone concentration in domestic water, drinking water, surface water, and treated wastewater (transparent water without suspended solids).

Technical Specifications:

1. Measurement range: 0.00~2.50mg/L

2. Basic error: ± 5% (F.S)
3. Low detection limit: 0.01mg/L
4. Dimensions: 80mm × 230mm × 55mm
5. Weight: 500g

6. Normal usage conditions:

⑴ Environmental temperature: 5-40 ℃ ⑵ Relative humidity: ≤ 85%

⑶ Power supply: 4 5 # batteries

Cableway remote control horizontal sampler/Horizontal sampler model: DP-HSCYQ

It is a hydrological cableway and measuring ship for sediment sampling in sandy rivers. The instrument integrates a horizontal sampler and a cableway remote control, and uses multi-channel control for controlEquipped with switch compartment signal indication, it can be synchronized with current measurement. This instrument can be widely used for water sample collection during cableway ship testing, and is suitable for water sample collection in the Yellow River Basin with high sediment concentration.

Technical Indicators:

　　1. Sample volume: 1 liter and 2 liters

　　2. Audio remote control range: less than 1000 meters

　　3. Applicable water depth: less than 40 meters

　　4. Power supply: 12V DC with rechargeable battery

Digital constant temperature water bath/Thermostatic water bath/water bath model: DP-S4

1、 Characteristics and Applications:

The digital constant temperature water bath is mainly suitable for laboratories and laboratories in universities, scientific research enterprises and institutions, for distillation, drying, concentration and temperature soaking of various chemical samples and biological products.

Main technical parameters:

There are two types of digital constant temperature water bath pots: single row and double row

Constant temperature range: room temperature~100 ℃, temperature control accuracy: ± 0.5 ℃

light transmittance meter/Card type portable transmittance meter/transmittance detector Card type glass transmittance meter/Model: DP-DR82

1 DP-DR82Introduction to Transmittance Meter
The DP-DR82 portable transmittance meter is mainly used to measure the visible light transmittance of various glass, plastic, film, and transparent or semi transparent materials. Based on optical principles, this instrument is easy to carry and suitable for on-site measurement.

Technical parameters of transmittance meter
A、 Measurement range: 0.0-99.9%

B、 Measurement quantity:% beam transmission

C、 The thickness of the measured object cannot exceed 11mm

D、 The measured area of the object cannot be less than 30mm * 30mm

E、 Measurement accuracy: ≤ 2%

F、 Resolution: 0.1%

G、 Host dimensions: 130mm * 70mm * 24mm

H、 Probe dimensions: 112mm * 64mm * 24mm

I、 Power supply: Three (No. 7) alkaline batteries

J、 Operating temperature: 0 ℃ -40 ℃

K、 Relative humidity not exceeding 85%

L、 Wavelength range: 380-780nm

Digital particle strength tester/Particle strength tester/Particle strength tester model: DP-3

By using measurement control technology, it can automatically complete operations such as force application, measurement display, locking and resetting of strength values.
Main technical indicators:
1. Particle diameter: ≤ 50mm
2. Measurement range: 20~1000N
3. Resolution: 1N
4. Measurement accuracy: ≤ 0.5% FS
5. Dimensions: 225mm × 325mm × 330mm