COD Digestion Apparatus SKY-1337 and 1338

COD Digestion Apparatus SKY-1337 and 1338

Product Description: COD Digestion Apparatus SKY-1337 and 1338 The COD Digestion Apparatus SKY-1337 and SKY-1338 are designed for the determination of Chemical Oxygen Demand (COD) in wastewater treatment and other laboratory applications. These apparatus help in breaking down pollutants (organic substances) in water. They feature a solid-state block with cavities to heat samples up to the required temperature. The apparatus comes with air condensers and glass reaction vessels. Samples digested for a specified period can then be analysed using a calorimeter or conventional titration method. COD Digestion Apparatus SKY-1337 and 1338 The SKY-1337 and SKY-1338 models both offer automatic time control and Microprocessor Based PID Temperature Control. The SKY-1338 model boasts a graphical alphanumeric display and a fast dynamic and versatile accuracy. Technical Specifications: COD Digestion Apparatus SKY-1337 and 1338

Feature	SKY-1337	SKY-1338
Models (No. of Cavity)	SKY-1337-06 (6), SKY-1337-12 (12), SKY-1337-15 (15)	SKY-1338-06 (6), SKY-1338-12 (12), SKY-1338-15 (15)
Display	Alphanumeric	Graphical Alphanumeric
Resolution	0.1°C	0.1°C
Timer	Programmable up to 999 Min.	Programmable up to 999 Min.
Operation End	Auto Off & Buzzer	Auto Off & Buzzer
Sample Size	20ml in each Glass Vessel	20ml in each Glass Vessel
Solution Volume Range	0 to 500ppm without dilution, further Samples analysed using dilution	0 to 500ppm without dilution, further Samples analysed using dilution
Accuracy	± 1%	± 1%
Temp. Range	Ambient +5°C to 150°C	Ambient +5°C to 200°C
Block Dimension (L x W x H)	150 x 100 x 80 mm (6 cavity), 200 x 150 x 80 mm (12 cavity), 250 x 150 x 80 mm (15 cavity)	150 x 100 x 80 mm (6 cavity), 200 x 150 x 80 mm (12 cavity), 250 x 150 x 80 mm (15 cavity)
Power	230V, ± 10%, 50 Hz AC, Single Phase	230V, ± 10%, 50 Hz AC, Single Phase
Features	-	Fast Dynamic & Versatility Accuracy
Accessories	Complete with Digestion tube, Condenser and S.S. Rack.	Complete with Digestion tube, Condenser and S.S. Rack.

Frequently Asked Questions: COD Digestion Apparatus SKY-1337 and 1338

• What is the primary use of the COD Digestion Apparatus? The primary use is for the determination of Chemical Oxygen Demand (COD) in water samples, which is an important measurement for water quality analysis.
• What temperature ranges do these models offer? The SKY-1337 has a temperature range of Ambient +5°C to 150°C, while the SKY-1338 offers a higher range of Ambient +5°C to 200°C.
• How many samples can be digested at once? Both models are available with 6, 12, or 15 cavities, allowing for the digestion of that many samples simultaneously. COD Digestion Apparatus SKY-1337 and 1338
• Is the digestion time programmable? Yes, both models feature a programmable timer that can be set for up to 999 minutes. They also have an auto-off function with a buzzer to indicate the end of the digestion process.
• What accessories are included with the apparatus? The apparatus comes complete with digestion tubes, condensers, and a stainless steel (S.S.) rack. COD Digestion Apparatus SKY-1337 and 1338
• How is the temperature controlled? Temperature is controlled using a Microprocessor Based PID Temperature Control system, ensuring accurate and stable heating.
• What is the difference between the SKY-1337 and SKY-1338 models? The main differences are the display type (alphanumeric for SKY-1337 and graphical alphanumeric for SKY-1338) and the maximum temperature range (150°C for SKY-1337 and 200°C for SKY-1338). The SKY-1338 also features fast dynamic and versatile accuracy.
• What is the recommended sample volume? The recommended sample volume for each glass vessel is 20 ml.
• Can these be used for high COD levels? These apparatus can analyse samples with COD levels up to 500 ppm without dilution, and further analysis can be done with appropriate dilution.
• What type of power supply is required? Both models require a power supply of 230V, ± 10%, 50 Hz AC, Single Phase.