ST400D-G Starter 400D DO Portable

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Product Details:

Features High Quality
Control Type Manual
Accuracy 0.2 mg/L (<8 mg/L) or 0.3 mg/L (8~20 mg/L); 0.3 C
Display Type Color LCD Graphics
Type Portable Dissolved Oxygen Meter
Dimension (L*W*H) 1.38 in x 5.91 in x 3.54 in (35 mm x 150 mm x 90 mm) (HxLxW)
Equipment Type Starter 400D DO Portable
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Product Details
Product Description

ST400D-G Starter 400D DO Portable Price And Quantity

Minimum Order Quantity 1 Piece

Temperature Resolution 0.1 C
Temperature Compensation Automatic
Resolution (DO) 0.01 mg/L
Net Weight 0.35 lb (0.16 kg)
Parameter Dissolved Oxygen
Temperature Sensor 10 K NTC
Measurement Resolution 0.01 mg/L; 0.1 C; 0.1%
Calibration 2 Point
In-Use Cover No
DO Range 0-20 ppm
Temperature Range 0-50 C
Battery Life 12 hours
Electrode Type STDO21 (Included)
Measurement Range 0.00-20.0 mg/L (DO)
Working Environment 5-40C, 80% RH

ST400D-G Starter 400D DO Portable Product Specifications

Material Plastic & Glass
Features High Quality
Application Laboratory
Power 4 AAA (LR03) Batteries (Included)
Control Type Manual
Equipment Materials Plastic Housing (Presumed)
Accuracy 0.2 mg/L (<8 mg/L) or 0.3 mg/L (8~20 mg/L); 0.3 C
Equipment Type Starter 400D DO Portable
Dimension (L*W*H) 1.38 in x 5.91 in x 3.54 in (35 mm x 150 mm x 90 mm) (HxLxW)
Type Portable Dissolved Oxygen Meter
Display Type Color LCD Graphics

Temperature Resolution 0.1 C
Temperature Compensation Automatic
Resolution (DO) 0.01 mg/L
Net Weight 0.35 lb (0.16 kg)
Parameter Dissolved Oxygen
Temperature Sensor 10 K NTC
Measurement Resolution 0.01 mg/L; 0.1 C; 0.1%
Calibration 2 Point
In-Use Cover No
DO Range 0-20 ppm
Temperature Range 0-50 C
Battery Life 12 hours
Electrode Type STDO21 (Included)
Measurement Range 0.00-20.0 mg/L (DO)
Working Environment 5-40C, 80% RH

ST400D-G Starter 400D DO Portable Trade Information

Supply Ability 100 Piece Per Month
Delivery Time 7 Days

Product Description

Product details

Measurement Range	0.00 20.0 mg/L(ppm);0 50 C
Accuracy	0.2 mg/L(<8 mg/L) or 0.3 mg/L(8~20 mg/L);0.3 C
Measurement Resolution	0.01 mg/L;0.1 C;0.1%
Item Number:	30208726

Specification

Measurement Range	0.00 20.0 mg/L(ppm); 0 50 C
Accuracy	0.2 mg/L(< 8 mg/L) or 0.3 mg/L(8~20 mg/L); 0.3 C
Measurement Resolution	0.01 mg/L; 0.1 C; 0.1%
Display	Color LCD Graphics
Electrode	STDO21 (Included)
Accuracy DO	0.2 ppm
Accuracy (Temperature)	0.3 C
Battery Life	12 hours with Disposable Batteries
Calibration	2 Point
Dimensions	1.38 in x 5.91 in x 3.54 in (35 mm x 150 mm x 90 mm) (HxLxW)
In-Use Cover	No
Measurement Range DO	0 ppm 20 ppm
Measurement Range (Temperature)	0 C 50 C
Net Weight	0.35 lb (0.16 kg)
Parameter	Dissolved Oxygen
Power	4 AAA (LR03) Batteries (Included)
Resolution (DO)	0.01
Temperature compensation	Automatic
Temperature resolution	0.1 C
Temperature Sensor	10 K NTC
Working Environment	41F 104F, 80%RH, non-condensing (5C 40C, 80%RH, non-condensing)

Precision in Dissolved Oxygen Measurement

The ST400D-G offers accuracy up to 0.2 mg/L (<8 mg/L) and 0.3 mg/L (8-20 mg/L) with a detailed measurement range, making it ideal for rigorous laboratory analysis. Its sensitive 10 K NTC temperature sensor and 0.01 mg/L resolution deliver reliable and reproducible results for dissolved oxygen quantification.

User-Friendly and Portable Design

Featuring a compact build and color LCD graphic display, this portable meter is engineered for convenience and clarity. The lightweight form factor (only 0.35 lb) combines with manual controls and a straightforward calibration process for easy operation across laboratory environments.

Adapted for Indian Laboratories

Catering to the needs of Indian distributors, laboratories, and research facilities, the ST400D-G Starter 400D DO Portable is supplied with the required STDO21 electrode and comes with a manufacturer-backed warranty. It is suited for a wide range of controlled temperature (5-40C) and humidity (up to 80% RH) conditions.

FAQ's of ST400D-G Starter 400D DO Portable:

Q: How do I calibrate the ST400D-G Starter 400D DO Portable dissolved oxygen meter?

A: Calibration is conducted using a two-point process, following manufacturer-provided instructions. Proper calibration ensures that the device delivers accurate dissolved oxygen measurements in laboratory settings.

Q: What is the main benefit of automatic temperature compensation in this device?

A: Automatic temperature compensation corrects readings for temperature variations, guaranteeing more accurate dissolved oxygen values across the meter's working range.

Q: When should the battery be replaced in the ST400D-G DO meter?

A: The device operates for up to 12 hours on four AAA batteries. Replace batteries when the display indicates low battery or if the meter fails to power on during use.

Q: Where can the ST400D-G DO Portable meter be used effectively?

A: Optimally designed for laboratory environments, the meter functions reliably in locations with temperatures from 5C to 40C and up to 80% relative humidity.

Q: What is included with the ST400D-G DO Portable upon purchase?

A: The package includes the main DO meter, an STDO21 electrode, and four AAA batteries. The meter is ready for immediate use out of the box.

Q: How does the 0.01 mg/L resolution benefit laboratory measurements?

A: Such high resolution enhances the meter's sensitivity, enabling detection of subtle dissolved oxygen fluctuations essential in analytical and research applications.

Q: What process should be followed for regular device maintenance?

A: Routine maintenance includes cleaning the electrode, checking battery condition, and calibrating at recommended intervals to ensure consistent performance and accurate results.

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