Description

Introduction DLAB HB120-SC Digital Dry Bath

The DLAB HB120-SC Digital Dry Bath gives laboratories across Bangladesh a rare combination of precision heating and active cooling in a single compact instrument — eliminating the need for both a dry bath incubator and a separate cooling block on the bench. Research scientists, clinical technicians, and pharmaceutical QC analysts choose this instrument because its LED digital display delivers real-time temperature readings while its PID microprocessor controller maintains block temperature to within ±0.2 °C across the full operating range. DLAB engineers the HB120-SC with an interchangeable anodised aluminium block system that accepts tube formats from 0.2 mL PCR strips all the way to 50 mL Falcon tubes, making one instrument serve the entire range of incubation tasks your laboratory performs. The active Peltier cooling module brings the block temperature down to 0 °C, enabling cold incubations, sample stabilisation,

 

Specifications DLAB HB120-SC Digital Dry Bath

Parameter	Details
Model	HB120-SC
Number of Modules	1 (Single module)
Heating Range	Ambient +5 °C to 120 °C
Cooling Range	0 °C to ambient
Temperature Accuracy	±0.2 °C
Temperature Uniformity	±0.3 °C
Temperature Resolution	0.1 °C
Cooling Technology	Peltier (Thermoelectric)
Display Type	LED Digital Display
Display Shows	Set Temperature & Actual Temperature
Control System	PID Microprocessor
Heating Block Material	Anodised Aluminium
Block Interchangeability	Yes — User-swappable
Compatible Tube Formats	0.2 mL, 0.5 mL, 1.5 mL, 2 mL, 15 mL, 50 mL
Timer Function	0 – 99 h 59 min
Over-Temperature Protection	Yes — Automatic Cutoff
Power Supply	220 V / 50 Hz
Power Consumption	150 W
Dimensions (W × D × H)	170 × 220 × 100 mm
Weight	~2.5 kg
Certification	CE Marked
Warranty	2 Years — DLAB Standard

 

Key Features DLAB HB120-SC Digital Dry Bath

1. Active Peltier Heating & Cooling System
   The HB120-SC uses a thermoelectric Peltier system to heat up to 120 °C and cool down to 0 °C, replacing two separate instruments and saving valuable laboratory bench space.
2. PID Microprocessor Temperature Control
   A built-in PID controller continuously regulates temperature to maintain ±0.2 °C accuracy, ensuring stable conditions for sensitive biological and chemical applications.
3. Bright LED Dual Display
   Dual LED screens show both set temperature and actual temperature, allowing real-time monitoring and precise control during operation.
4. Interchangeable Aluminium Blocks
   Tool-free, quick-swap anodised aluminium blocks support multiple tube formats (0.2 mL to 50 mL), offering maximum flexibility for different laboratory workflows.
5. Long Duration Digital Timer
   The integrated timer runs up to 99 hours 59 minutes, automatically stopping incubation and triggering an alert when the cycle is complete.
6. Over-Temperature Safety Protection
   An automatic cutoff system activates when temperature exceeds safe limits, protecting both samples and instrument from damage.
7. Dry Incubation Technology
   The water-free design eliminates risks of contamination, corrosion, and spillage, providing a cleaner and more reliable laboratory environment.

 

Applications

Molecular Biology
DNA/RNA denaturation, restriction enzyme digestion, primer annealing, and PCR template preparation.

Cold Incubation Workflows
Temperature-sensitive enzyme reactions, ligation at 16 °C, and controlled sample stabilisation before processing.

Clinical Diagnostics
Patient sample incubation, ELISA plate pre-warming, and blood coagulation reagent preparation.

Biochemistry
Enzyme kinetics studies, protein denaturation, cofactor addition, and controlled substrate reaction incubation.

Microbiology
Bacterial culture pre-warming, antibiotic susceptibility testing, and sample thawing under controlled temperatures.

Pharmaceutical Quality Control (QC)
Stability testing incubation, dissolution pre-warming, and reagent equilibration at precise temperature set points.

 

Who Uses

Academic Research
University and research institute scientists conducting enzyme kinetics, ligation, PCR preparation, and nucleic acid studies.

Medical Diagnostics
Hospital and private diagnostic laboratory technicians performing clinical sample incubation, ELISA preparation, and coagulation testing.

Pharmaceutical Industry
QA/QC analysts and formulation scientists requiring precise and stable temperature control for drug testing and validation workflows.

Biotechnology Sector
R&D scientists in biotech and agro-biotech fields working with DNA, protein, and cell-based temperature-controlled assays.

Government Laboratories
Professionals at BCSIR, IEDCR, DGDA, and other public health institutions conducting regulated sample processing and analysis.

Forensic Science
Forensic laboratory technicians handling biological evidence processing, where controlled heating and cooling steps are essential.

 

Frequently Asked Questions (FAQ)

 

1. How does the HB120-SC differ from the HB105-S1 dry bath?
   >>The HB120-SC includes active cooling down to 0 °C and reaches a higher maximum temperature of 120 °C, making it more versatile than the HB105-S1, which only supports heating up to 105 °C.
2. How accurate is the temperature control on the HB120-SC?
   A PID microprocessor system maintains temperature accuracy within ±0.2 °C, with uniformity of ±0.3 °C across the block for consistent incubation results.
3. Can users change the heating block for different tube sizes?
   Yes, the HB120-SC supports interchangeable aluminium blocks for 0.2 mL, 0.5 mL, 1.5 mL, 2 mL, 15 mL, and 50 mL tubes. Blocks can be swapped quickly without tools.
4. Does the HB120-SC include a timer and safety protection?
   >>Yes, it features a 0–99 h 59 min timer and an automatic over-temperature cutoff system to protect both samples and the instrument.
5. What warranty does ASTZBD provide for the HB120-SC?
   ASTZBD provides a 2-year manufacturer warranty, with full local support in Bangladesh for fast and reliable service.

 

Why Buy astzbd

1. 100% Genuine DLAB Instruments
   Every HB120-SC unit is supplied through DLAB’s authorised distribution network, ensuring authenticity and a verified 2-year manufacturer warranty with full local after-sales support in Bangladesh.
2. Nationwide Delivery Coverage
   ASTZBD delivers across all districts of Bangladesh, including Dhaka, Chittagong, Sylhet, Rajshahi, Khulna, Barishal, and more, using reliable courier partners with real-time tracking.
3. Dedicated Bilingual Technical Support
   A skilled technical team provides assistance in both Bangla and English, covering installation guidance, block selection, and troubleshooting to ensure uninterrupted laboratory operation.
4. Transparent, Duty-Inclusive Pricing
   All prices are fully inclusive of import duties and taxes, ensuring complete transparency with no hidden charges at any stage of purchase or delivery.
5. Discounted Block Expansion Options
   Customers purchasing the HB120-SC can access preferential pricing on additional interchangeable aluminium blocks, increasing workflow flexibility at a lower overall cost.
6. Trusted by 500+ Laboratories Nationwide
   ASTZBD is trusted by government institutes, hospitals, pharmaceutical companies, and universities across Bangladesh as a reliable laboratory equipment partner.
7. Institutional Purchase Order Support
   Supports official purchase orders (POs) from government and institutional buyers, ensuring a smooth, audit-compliant procurement process.

 

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E-mail: astzbd@gmail.com, Website: WWW.ASTZBD.COM

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