Public Platforms & Major Instruments

1. Brand: JIUPO
2. Control items: Temperature, relative humidity, light (programmable day-night cycle)
3. Temperature range: 15℃～35℃, programmable gradient
4. Humidity range: 50%～90%RH
5. Operation: Touch screen for real-time data display and program editing
6. Configuration: Multi-layer plant racks, independent temperature & humidity control system, fault alarm system
7. Regular setting: Temperature 25.0℃, Humidity 70.0%RH

1. Make reservation before use. Arrange plants neatly and keep internal passage unobstructed.
2. Close the door quickly to minimize fluctuation of temperature and humidity.
3. Clean fallen leaves and weeds timely; avoid spilling soil and sewage on the floor.
4. Do not modify control programs without permission. Contact administrator for parameter adjustment.
5. Report abnormal temperature/humidity alarms immediately.
6. No food, chemicals or flammable materials inside the chamber.

1. Heating block: Standard 96-well PCR block
2. Temperature range: 4℃～99℃
3. Temperature ramp rate: ≥4℃/s
4. Gradient function: 8-column gradient annealing, adjustable temperature difference 0.1~30℃
5. Temperature accuracy: ±0.3℃, block uniformity ±0.5℃
6. Program storage: Hundreds of programs storable, program linking function, auto hold at 4℃
7. Compatible consumables: 0.2mL 8-strip tubes, 0.2mL single tubes, 96-well PCR plates

1. Reserve before use. Tighten PCR tube caps to prevent evaporation; place samples evenly to avoid uneven heating of the block.
2. Edit amplification programs in advance; set annealing temperature range for gradient tests as required.
3. Do not open the hot lid or take out samples during operation.
4. Remove samples promptly after run completion, wipe spilled reaction liquid and keep the block clean and dry.
5. Cut off power and contact administrator for abnormal hot lid pressure, temperature alarms or startup failures.
6. Do not load uncapped or leaking PCR tubes to avoid corrosion of heating block.

1. Temperature range: 10℃～40℃
2. Illumination: Full-spectrum LED, light intensity adjustable from 0~800μmol·m⁻²·s⁻¹
3. Humidity range: 50%～90% RH
4. Program function: Multi-stage timing and day-night cycle control
5. Shelves: Multi-layer racks for seedling trays and petri dishes
6. Safety protection: Over-temperature protection, water shortage alarm, fault reminder
7. Air circulation: Internal fan to ensure uniform environment inside chamber

1. Reserve before use. Do not place plants too densely to guarantee light and air circulation.
2. Set temperature, photoperiod and humidity according to experiments; ensure sufficient water in water tank.
3. Regularly clean dead leaves and soil residues to prevent mold growth. Avoid muddy water dripping into the chamber.
4. Do not block internal temperature and humidity sensors, which will affect detection accuracy.
5. Minimize door opening time to reduce environmental fluctuation.
6. Stop operation and contact administrator for temperature failure, light outage or continuous alarms.

1. Working station: Double-person single-side operation
2. Airflow mode: Vertical laminar flow
3. Cleanliness class: ISO Class 5 (Class 100)
4. Filtration system: Pre-filter + HEPA filter, filtration efficiency ≥99.99% for 0.3μm particles
5. Air speed: Adjustable 0.3~0.6 m/s
6. Auxiliary functions: UV germicidal lamp, LED work light, power socket, exhaust system
7. Safety interlock: UV lamp auto shut-off when front glass door opens

1. Reserve before use. Turn on fan for 30min pre-purge, close glass door and run UV lamp for 20~30min disinfection.
2. Wear sterile gloves and lab coat before operation. Wipe work surface, hands and tools with 75% ethanol.
3. Keep front glass door at safe height during operation to avoid airflow disturbance; arrange supplies from clean side to outer side.
4. Do not stand in front of or stare at UV lamp while it is on to prevent UV burns to skin and eyes.
5. Seal and remove lab waste timely. Wipe bench surface with ethanol daily; replace pre-filter and HEPA filter regularly.
6. Stop using if abnormal fan noise, broken UV lamp or unstable airflow occurs, contact administrator for maintenance.

1. Camera: High-resolution CMOS camera
2. Light source: UV transilluminator, white reflective light
3. Compatible dyes: GelRed, EB, SYBR Green and other nucleic acid fluorescent dyes
4. Sample platform: Standard gel tray for regular agarose gel
5. Control: Touch panel / supporting PC software
6. Functions: Real-time preview, auto exposure, image storage, band quantification
7. Safety: Sealed dark chamber to reduce UV leakage

1. Reserve before use. Remove excess running buffer from gel to prevent liquid inside the instrument.
2. Close dark chamber door tightly after placing gel; wear UV protection when UV light is on.
3. Use auto exposure first, adjust exposure time to avoid overexposure.
4. Turn off UV light immediately after shooting to extend lamp service life.
5. Clean residual gel and buffer on platform, keep dry and clean.
6. Stop operation and contact administrator for malfunctions; do not disassemble the device.

Brand: ALLSHENG
Sample volume: 0.5～2 μL
Detection wavelength: 230 nm, 260 nm, 280 nm
Nucleic acid measuring range: 2–1500 ng/μL
Test items: DNA/RNA concentration, A260/A280, A260/A230, protein concentration
Detection method: Microvolume surface measurement, cuvette-free
Speed: Single measurement within 10 seconds

1. Make reservation before use. Clean pedestal with pure water and perform blank calibration.
2. Load sample evenly without bubbles. Wipe both detection surfaces with pure water immediately after test.
3. Do not load high-salt or corrosive reagents directly onto the pedestal.
4. Cover dust cap after use, keep equipment dry and clean.
5. Retest after cleaning and recalibration if abnormal readings appear.
6. Contact administrator for malfunctions; do not disassemble the instrument.

1. Ice type: Crushed flake ice
2. Daily ice production: 80–150 kg/24h for lab standard model
3. Ice storage bin volume: 30–60 L
4. Cooling system: Compressor refrigeration
5. Water supply: Purified or distilled water only, tap water forbidden
6. Storage temp: Constant 0~4℃ inside ice bin
7. Safety functions: Water shortage alarm, full ice auto-stop, overheat protection

1. Check water supply before use; only purified water is allowed, replace water filter regularly.
2. Use clean containers to take ice, avoid debris and reagents contaminating the ice bin.
3. Do not place waste liquid or sample tubes directly into the ice bin to prevent cross-contamination.
4. Clean the inner wall of ice bin daily, descale the evaporator periodically.
5. Cut off power and contact administrator in case of water shortage alarm, ice-making failure or abnormal noise.
6. Drain all water circuits and dry internal parts, cover with dust cover if not in use for a long time.

1. Ultrasonic frequency: Standard 40kHz
2. Tank material: Anti-corrosion 304 stainless steel
3. Temperature range: Room temperature ~ 60℃ adjustable
4. Timer range: 0～99 minutes programmable
5. Functions: Ultrasonic vibration, constant temperature heating, drain valve
6. Shock absorption: Built-in shock pad for low noise operation
7. Applicable containers: Glass, plastic and stainless steel lab consumables

1. Fill pure water to marked level before use; dry running without water is forbidden to avoid transducer damage.
2. Place labware loosely and fully immersed in liquid, avoid stacking.
3. Set temperature and time according to stains; raise temperature and extend time for heavy biological residues.
4. Do not pour strong acid, alkali or organic solvent waste into the tank.
5. Drain all liquid after use, rinse tank with clean water and dry thoroughly.
6. Stop operation and contact administrator if no ultrasonic vibration, heating failure or water leakage occurs.

1. Compatible consumables: 1.5 mL, 2 mL microcentrifuge tubes
2. Maximum speed: 12000–15000 rpm
3. Temperature range: 0～40℃, commonly operated at 4℃
4. Rotor: 24-well standard micro angle rotor
5. Timer range: 0–99 min, pulse spin function available
6. Control system: Digital display, independent adjustment of speed, temperature and time
7. Safety devices: Auto stop upon lid opening, imbalance alarm, overspeed protection

1. Reserve before use. Balance tubes symmetrically with weight deviation ≤0.1 g; asymmetric operation is prohibited.
2. Fully tighten tube caps to avoid leakage and rotor corrosion; pre-cool chamber to target temperature in advance.
3. Set speed, temperature and time, lock lid tightly before starting.
4. Do not open lid during operation; power off immediately in case of severe vibration or abnormal noise.
5. Wait until rotor stops completely before opening lid. Clean spilled liquid in rotor timely.
6. Keep lid slightly open for ventilation during long idle time. Stop operation and report failure if temperature control fails or frequent alarms occur.

1. Compatible tubes: 1.5 mL, 2 mL microcentrifuge tubes
2. Max rotating speed: 12000–15000 rpm
3. Rotor capacity: 24-well standard micro rotor
4. Timer range: 0–99 min, momentary pulse spin mode
5. Control panel: Digital display, independent adjustment of speed and time
6. Safety protection: Auto stop when lid open, imbalance alarm protection
7. Structure: Compact bench-top design, space-saving

1. Reserve before use. Balance tubes symmetrically with weight deviation less than 0.1g; never run with unpaired single tube.
2. Fully tighten tube caps to avoid liquid leakage and rotor corrosion during centrifugation.
3. Set target speed and time, lock the lid tightly before starting.
4. Do not open the lid during operation; cut off power immediately if severe vibration or abnormal noise occurs.
5. Wait until rotor completely stops before opening lid to take samples, wipe spilled liquid inside rotor timely.
6. Stop operation and contact administrator for stuck rotor, abnormal speed or continuous alarm faults.

1. Temperature range: 4℃～60℃
2. Shaking speed: 30～300 rpm
3. Motion: Horizontal orbital shaking
4. Operation mode: Continuous / timed operation
5. Load: Supports flasks and rack holders
6. Display: Digital screen for real-time temperature, speed and time

1. Reserve before use. Secure flasks firmly to avoid liquid leakage.
2. Set temperature and shaking speed; load samples after temperature stabilizes.
3. Do not open the door during operation; pause shaking before sampling.
4. Stop the machine and clean spills immediately if leakage occurs.
5. Clean residual liquid and power off after experiment.
6. Stop operation and contact administrator for abnormal noise or temperature faults.

1. Total capacity: 618 L (Fridge 395 L / Freezer 223 L)
2. Temp. range: Fridge 2℃～8℃; Freezer -16℃～-24℃
3. Cooling: No frost
4. Compressor: Inverter
5. Energy rating: Level 1
6. Power consumption: 0.95 kW·h/24h
7. Noise: 37 dB(A)
8. Power supply: 220 V/50 Hz

1. Place level; leave ≥10cm ventilation gap
2. Store items separately; seal reagents/samples to avoid cross-contamination
3. Keep stationary for 2h before power-on; minimize door openings
4. Clean interior & door seal regularly; stop and report alarms immediately

1. Temperature control range: -40℃ ~ -86℃
2. Effective volume: 728 Liters
3. Refrigeration system: Dual independent cascade refrigeration system with two compressors
4. Inner tank material: Corrosion-resistant 304 stainless steel
5. Insulation: Integral high-density polyurethane foaming thick insulation layer
6. Lock: Digital password lock to prevent unauthorized access
7. Alarm functions: Over-temperature / under-temperature alarm, power failure alarm, sensor failure alarm, door open alarm, low battery alarm
8. Data recording: Built-in temperature recorder, temperature curve export available
9. Power supply: 220V/50Hz
10. Inner chamber size: 1700×700×610 mm

1. Reservation: Make an appointment on the instrument platform in advance, register sample name, storage duration and user information.
2. Power supply: The freezer shall run 24h non-stop; do not cut off power arbitrarily. Wait at least 5 minutes before restart after shutdown.
3. Sample access: Minimize door opening time within 30 seconds to avoid cold loss; label all samples clearly and store by category.
4. Safety rules: Flammable, explosive and volatile corrosive reagents are prohibited. Do not block internal air ducts with sundries.
5. Maintenance: Defrost the door seal monthly. Contact lab administrator immediately once temperature alarm triggers.
6. Storage rules: No personal food or irrelevant items allowed, only experimental biological samples and low-temperature test materials.

1. Max speed: 5300 rpm
2. Max capacity: 4×500 mL
3. Temperature range: -20℃～40℃
4. Rotor type: Swing-bucket rotor
5. Display: Digital display, real-time speed/temperature/time
6. Safety: Imbalance protection, over-speed protection, door lock

1. Reserve before use. Balance samples symmetrically within 0.1g tolerance.
2. Set speed, temperature and time; confirm rotor is securely installed before starting.
3. Do not open the lid during operation; stop immediately if abnormal vibration occurs.
4. Wait until rotor stops completely before opening the lid to collect samples.
5. Clean residual liquid from rotor and chamber after use, keep dry.
6. Keep lid slightly open for ventilation when not in use for long periods; check rotor wear regularly.

1. Light source: 470 nm blue LED transilluminator
2. Compatible dyes: GelRed, SYBR Green I, GoldView (green fluorescent dyes)
3. Advantage: No UV light, preventing DNA breakage and mutation
4. Observation: Operate with orange protective goggles
5. Platform: Leak-proof transparent gel tray
6. Control: Independent light switch, continuous / pulse mode
7. Accessory: Orange light-shield cover

1. Reserve before use. Wear matched orange protective goggles; do not stare directly at light source.
2. Remove excess running buffer from gel before placing on platform to avoid liquid infiltration.
3. Turn on light to locate target bands quickly, minimize illumination time during gel cutting.
4. Clean gel debris and buffer after use, keep platform dry and clean.
5. Only use blue-light compatible dyes; EB-stained gels are not recommended for this device.
6. Stop operation and contact administrator if light fails or malfunction occurs.

1. Working frequency: 20～25 kHz with automatic frequency tracking
2. Output power: Continuously adjustable
3. Operation mode: Pulse mode, independent setting of working and interval time
4. Timer range: 0～999 min
5. Standard probe: Titanium alloy horn, compatible with tubes and beakers of different volumes
6. Safety protection: Overload protection, no-load protection, overheating alarm
7. Noise reduction: Optional sound insulation chamber

1. Reserve before use. **No-load operation of probe is forbidden**. The probe must be immersed under liquid surface and avoid touching vessel wall.
2. Keep samples in ice bath all the time and adopt pulse mode to prevent protein inactivation caused by overheating.
3. Set proper power according to cell concentration, increase power gradually from low level to avoid splashing.
4. Wear noise-canceling earplugs during operation; do not get close to samples while working.
5. Clean titanium probe after use and wipe dry to prevent corrosion by buffer solution.
6. Cut off power immediately if abnormal noise, continuous alarm or probe failure occurs, contact administrator for maintenance.

1. Sample throughput: 24/48/96 samples per run
2. Oscillation frequency: 0~70 Hz adjustable
3. Grinding time: 0~999 s programmable, segmented operation supported
4. Compatible consumables: 2 mL/5 mL grinding tubes with stainless steel or ceramic beads
5. Optional cooling: Built-in cooling module to maintain 4℃ low-temperature grinding
6. Safety design: Auto-stop when lid opened, locked chamber during operation
7. Operation modes: Jog mode, continuous grinding, segmented cycle mode

1. Reserve before use. Load tissues, grinding beads and lysis buffer into tubes, tighten caps tightly to prevent leakage.
2. Place tubes symmetrically in clamps to avoid severe vibration caused by unbalanced weight.
3. Set proper oscillation frequency and grinding duration. Use cooling mode for RNA samples to avoid degradation.
4. Do not open the chamber lid during operation; pause the machine immediately if abnormal loud vibration occurs.
5. Take out samples after grinding, wipe spilled lysis buffer and clean the chamber.
6. Stop and cut off power for tube leakage, loose clamps or cooling failure, contact administrator for maintenance.