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Automatic Digital PCR Detection System ZY/VD-200 Series

Real-time Fluorescence Quantitative PCR Analyzer VQ-100

Real-time Fluorescence Quantitative PCR Analyzer VQ-200

Fully Automated Hematology Analyzer

Handheld Cap Twister

High-Throughput Scanner

Automatic Sample Processing System

Automatic Induction Capping Machine

VD-200A

dPCR for Everyone

Digital PCR has long been powerful but expensive, locked into proprietary consumables, and limited to low-throughput use. Yuanzan changes this with a completely different technology lineage. Trial.

Macro-FDG game changer comparison for digital PCR

Using standard-tip-scale consumables, per-sample consumable cost can drop by 20-40x compared with conventional dPCR workflows.

A 48-sample run format brings dPCR into routine laboratory schedules instead of one-off specialist operation.

No proprietary chips, no locked reagents, and no forced service contracts.

VD-200A

Core Features of Digital PCR

Uniform digital PCR droplet array micrograph with Macro-FDG physical principles

Acoustic coupling

Near-rigid pressure-wave transmission moves through the drive oil with microsecond-scale delay, giving the nozzle a fast and repeatable actuation signal.

Active recoil

A reverse acoustic wave sharpens droplet break-off and suppresses satellite droplets, improving the consistency of each partition.

Variable impedance compensation

Adaptive frequency and voltage control keep the jetting state stable as the fluid load changes during droplet generation.

Weber number control

Waveform shaping controls dV/dt so droplet size remains stable and less dependent on small variations in tip geometry.

technology

A completely different technology lineage

Macro-FDG is not an iteration of existing dPCR systems. It uses an active acoustic jetting principle built around standard-scale tips.

Dimension	Macro-FDG	Microfluidic	Micro-well
Channel / nozzle	Standard tips (0.3-0.6 mm)	Micro-channels (<0.1 mm)	Micro-wells (pL)
Droplet generation	Active acoustic jetting + recoil	Oil shear at junction	Passive partitioning
Sample throughput	48/run	8-24/run	16/run
Consumable cost/run	~$0.50	~$10-20	~$15-30
Scalability	Linear scaling, simple manufacturing	Complex micro-fabrication	Fixed chip design

VQ-200

Take a closer look at VQ-200.

A compact 96-well real-time fluorescence qPCR system designed for precise thermal control, four-channel detection, and flexible quantification workflows.

Well real-time PCR system

Fluorescence channels

±0.1°C

Thermal accuracy

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VQ-200

Just accurate, open, and affordable qPCR.

Open Matters

Open interfaces, automation-ready

More affordable

No extra computer, no tied consumables

Outstanding performance

On par with leading industry standards

Easy to use

Simple 3 steps: prepare, load, run

VENI-001

An entirely new approach to blood cell analysis.

Traditional CBC testing depends on centralized labs, complex fluid paths, and daily maintenance. With optical imaging, AI recognition, and a sealed disposable cartridge, VENI-001 brings blood cell analysis closer to the point of care and makes deployment easier.

<15 min

Time to result

25 μL

Sample volume

CBC + inflammation markers

Detection range

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VENI-001