Description
🔬 Laboratory Thermostatic Digital Water Bath of 4 Hole
The Laboratory Thermostatic Digital Water Bath (4‑Hole) is a precision-engineered instrument, designed to deliver consistent temperature control for a wide range of Laboratory Thermostatic Digital Water Bath of 4 Hole processes. Featuring a robust stainless steel bath and an intuitive digital interface, this four-hole model ensures reliability, efficiency, and safety—perfect for academic, clinical, pharmaceutical, and industrial research settings.
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Digital Temperature Control: Adjustable from room temperature (≈ +5 °C) up to 100 °C in fine 0.1 °C increments for precise experimental conditions
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Stable Heating & Monitor: Maintains accuracy within ±0.1–0.5 °C using PID temperature regulation and real‑time sensin
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Four Sample Wells: Four separate apertures, each with its own cover, ideal for parallel processing and reduced evaporation
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Safe, Durable Build: Seamless 304 stainless steel chamber resists corrosion; outer shell is cold‑rolled steel with chemical‑resistant coating
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Safety Features: Built‑in over‑temperature alarm, short‑circuit protection, power‑failure memory, water shortage cutoff
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Integrated Timer: Countdown timer (0–999 or 0–9999 minutes depending on model) with auto‑shutdown at run‑out
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Efficient Heating Element: Immersion U‑shaped heater ensures rapid heat-up and uniform convection
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Easy Operation: Touch‑button or membrane keypad; dual LED display shows set (SV) and process (PV) temperature
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Compact & Lightweight: Dimensions typically ~300 × 300 × 130 mm; weight around 5–6.5 kg for bench‑top convenience
📏 Typical Specifications
| Feature | Specification |
|---|---|
| Capacity | Four sample holes; chamber ~12–14 L (300×300×140 mm) |
| Temperature Range | Ambient +5 °C to 100 °C |
| Accuracy & Stability | ±0.1–0.5 °C stability; resolution 0.1 °C |
| Power Rating | 800 W–1 200 W at 220 V/50 Hz |
| Timer Range | 0–999 min (some models 0–9999 min) |
| Safety | Over‑temp alarm, short‑circuit guard, memory |
| Construction | 304 stainless steel tank; cold‑rolled steel shell |
| Dimensions/Weight | ~300×300×140 mm, 5–6.5 kg |
🌡️ Common Applications
This multi-well digital water bath is ideal for:
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Distillation, evaporation, drying, concentration and incubation
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Enzyme assays, protein denaturation and biochemical reactions
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Sample thawing, preheating and chemical digestion
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Quality control, forensic, environmental testing
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Student labs, research institutes, pharma & clinical analysis
🚀 Benefits
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High Accuracy & Uniformity: PID control and dual displays support reproducible results.
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Parallel Processing: Four distinct wells enable efficient multitasking with limited evaporation.
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Safety‑First Design: Critical protective systems guard against thermal and electrical faults.
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User‑Friendly Interface: Touch keypad and ergonomic layout simplify lab operation.
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Robust Build: Corrosion‑resistant materials ensure long-term durability.
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Space‑Efficient: Compact footprint fits onto standard lab benches with ease.
📋 FAQ
1. What is a Laboratory Thermostatic Digital Water Bath of 4 Hole and how does it work?
It’s a laboratory device using heated water to maintain a constant temperature via PID‑regulated sensors and U‑shaped heaters, ideal for precise thermal control
2. Why are there four holes instead of one large chamber?
Four holes allow multiple separate samples to be processed simultaneously with independent covers, reducing evaporation and enabling parallel workflows
3. How accurate and stable is the temperature?
Typical models offer ±0.1–0.5 °C stability with 0.1 °C resolution. Uniformity is within ±1 °C, ensuring consistent results
4. What safety features are included?
Safety systems include built‑in over‑temperature alarms, short‑circuit protection, low‑water cutoff, keypad lock, and auto memory after power failure
5. Can I time my experiments?
Yes – a digital timer with auto shutdown (0–999 or 0–9999 min) allows timed protocols with audible alerts.
6. Is it easy to clean?
Yes. The seamless stainless steel chamber and covers are corrosion-resistant and simple to clean.
7. What volume do the holes hold?
Each hole typically accommodates a beaker or tube, with total chamber volume around 12–14 L; individual hole diameter ~92–120 mm
8. What power and voltage does it require?
Runs on standard 220 V/50 Hz (some models support 110 V/60 Hz) with heating power from 800 W to 1 200 W
9. How quickly does it reach set temperature?
Due to high‑power heating elements and efficient convection, it reaches setpoint rapidly—typically in minutes depending on volume.
10. Which industries commonly use this device?
Widely used across chemistry, biology, pharmaceuticals, education, clinical labs, environmental testing, food science, QC labs, and forensic units
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