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NZCJ2225R Dual Cell HTHP Consistometer (Standard Version)

NZCJ2225R Dual Cell HTHP Consistometer is a high-efficiency HPHT Consistometer designed for oilwell cement slurry thickening time testing under simulated downhole high temperature and high pressure conditions.

Also known as a Dual Cell Pressurized Consistometer or Dual Cell Cement Thickening Time Tester, this instrument features two independent test cells, allowing two cement slurry samples to be tested simultaneously. It provides accurate consistency measurement in Bearden Units (Bc) and generates thickening time curves (Bc vs time) for cementing laboratory evaluation.

Model: NZCJ2225R
Type: Dual Cell HPHT Consistometer
Series: Deep Ocean Series (Standard Version)
Application: Cement slurry thickening behavior & pumpability evaluation
Testing Standard: API Spec 10A / API 10B / API 10B-2 (Confirm as required)

1. What Is the NZCJ2225R Dual Cell HTHP Consistometer Used For?

The NZCJ2225R Dual Cell HTHP Consistometer is designed to evaluate cement slurry thickening time and pumpability under programmable temperature and pressure schedules. By simulating real downhole conditions, it helps cementing engineers determine whether the cement slurry can be safely pumped and placed before reaching critical consistency levels.

Unlike single cell models, this dual cell HPHT consistometer allows two tests to be performed at the same time, significantly improving laboratory testing efficiency.

Typical applications include:
- High-throughput cement thickening time testing for cementing laboratories
- Parallel evaluation of cement slurry formulations
- Cement additive screening and comparison testing
- Quality control testing for cementing service companies
- Cement slurry research and development under high temperature conditions

2. Key Features of NZCJ2225R Dual Cell HPHT Consistometer

Dual Independent Test Cells for Simultaneous Testing
The NZCJ2225R dual cell HPHT consistometer is equipped with two independent test cells, enabling two cement slurry samples to be tested simultaneously. This design doubles laboratory efficiency and is ideal for busy cement testing centers that require continuous testing.

Large Touch Screen Display & Curve Recording
The instrument uses a large-size touch screen to display and record test data, including temperature, pressure, and thickening time curves. Operators can easily monitor the test progress of both cells and improve operation efficiency.

EUROTHERM Temperature Controller with Touch Screen Parameter Setting
Users can set parameters of the EUROTHERM temperature controller directly through the touch screen. The clear interface allows faster and more accurate temperature schedule configuration compared with traditional systems.

Stable PLC System for Automatic Control
The PLC system provides stable automatic operation and supports future upgrades through programming. This makes the NZCJ2225R suitable for long-term use in modern oilwell cementing laboratories.

One-Button Automatic Operation
After inputting the test schedule, the system can operate automatically with one-button operation. This reduces manual intervention, improves repeatability, and enhances testing efficiency for both test cells.

Optimized Potentiometer for Higher Accuracy and Longer Service Life
The optimized potentiometer is more accurate and durable. It is easier to calibrate and clean, improving consistency measurement reliability and reducing long-term maintenance workload.

Smart Calibration System
The smart calibration system reduces the need for frequent spring adjustment. As long as the zero point is corrected, the instrument can maintain stable consistency measurement for both test cells.

High-Efficiency Cast-Aluminum Chiller for Faster Cooling
The cast-aluminum chiller uses a stainless steel coil pipe, improving cooling efficiency and extending service life. This helps shorten cool-down time and improves testing frequency for laboratories that perform multiple thickening time tests daily.

Oil Reservoir Cooling Function for Higher Testing Frequency
The oil reservoir includes a cooling function to reduce cooling time and improve turnaround speed between tests. This design is especially beneficial for dual cell models that operate continuously in high workload environments.

Alarm Reasons Displayed on Touch Screen
The system displays alarm reasons directly on the touch screen. Operators can quickly identify issues such as temperature deviation, pressure abnormality, or oil level alarms, improving troubleshooting speed and safety.

External Chiller Connection for Sub-Ambient Temperature Testing
With connection to an external chiller, the NZCJ2225R can conduct tests below ambient temperature. This expands testing capability for special cement slurry applications.

Stainless Steel Surface for Durability and Corrosion Resistance
The instrument is designed with a stainless steel surface structure, improving durability and corrosion resistance for long-term use in cementing laboratories.

3. NZCJ2225R Dual Cell HTHP Consistometer Technical Specifications

4. API Cement Thickening Time Testing Performance

The NZCJ2225R dual cell HPHT consistometer is designed for cement thickening time testing according to oilwell cement standards. It provides accurate temperature and pressure control to support reliable thickening time evaluation and laboratory quality requirements.

The programmable temperature and pressure schedule function allows realistic simulation of downhole cementing environments, supporting thickening time testing under BHCT/BHST conditions.

Applicable standards may include:
- API Spec 10A
- API 10B / API 10B-2
- GB/T 10238

5. Dual Cell Design Benefits: Higher Efficiency and Faster Comparison Testing

The main advantage of the NZCJ2225R is its dual cell structure. With two independent test cells, laboratories can perform parallel testing, which helps to:
- Compare two cement slurry formulations at the same time
- Test different cement additives simultaneously
- Improve laboratory throughput and reduce testing time
- Increase daily testing capacity for cementing service companies

For cementing R&D teams and busy laboratories, the dual cell HTHP consistometer can significantly improve work efficiency compared with a single cell model.

6. Typical Applications: Cement Slurry Systems and Cement Additive Evaluation

The NZCJ2225R cement thickening time tester is suitable for evaluating various cement slurry systems such as:
- Class G / Class H oilwell cement slurry
- High temperature cement slurry systems
- Salt-resistant cement slurry systems
- Lightweight cement slurry systems (optional)
- Latex cement slurry systems (optional)

7. Real-Time Thickening Time Curves (Bc vs Time) and Data Recording

The NZCJ2225R HTHP Consistometer provides real-time monitoring and curve display through the touch screen. Operators can observe thickening time curves for both cells and record key results for laboratory reporting.

Displayed test information includes:
- Consistency curve (Bc vs time)
- Temperature curve
- Pressure curve
- Alarm and test status information

Screenshots can be taken and saved for laboratory documentation and traceability.

8. How to Choose Between Single Cell and Dual Cell HPHT Consistometer?

Many customers ask whether a single cell HPHT consistometer is sufficient or if a dual cell model is required. The answer depends on daily testing volume and laboratory workload.

Single Cell HPHT Consistometer
- Suitable for routine thickening time testing and standard QC
- Lower initial cost and easier maintenance
- Ideal for laboratories with moderate testing volume

Dual Cell HPHT Consistometer (NZCJ2225R)
- Two tests can be performed simultaneously
- Higher throughput and faster turnaround time
- Suitable for cementing service companies and R&D centers
- Ideal for customers comparing multiple cement slurry systems daily

9. Model Number Explanation (NZCJ2225R)

The model number NZCJ2225R refers to a standard version dual cell HTHP consistometer that supports specific power supply requirements and adjustable rotation speed.

NZCJ2225R meaning (example):
- Cell type: Dual Cell
- Power supply: AC100-110V/60Hz or AC220V/50Hz
- Adjustable rotation speed: 0-300 rpm

10. Delivery, Installation and After-Sales Support

We provide complete technical support for the NZCJ2225R dual cell HPHT consistometer, including:
- Operation manual and installation guidance
- Online commissioning and training support
- Spare parts supply and maintenance support
- Warranty: 【12 Months】

Delivery lead time: 【One Month】
Packing: export wooden case

11. Frequently Asked Questions (FAQ)

Q1: What is the main advantage of a dual cell HTHP consistometer?
A: A dual cell HTHP consistometer allows two cement slurry thickening time tests to be performed simultaneously, which significantly improves laboratory efficiency and supports side-by-side slurry comparison testing.

Q2: What is the maximum temperature and pressure of NZCJ2225R?
A: Maximum working pressure is 275 MPa, and maximum temperature is 315℃.

Q3: What is the consistency measurement range?
A: The consistency range is 0-100 Bc (Bearden Units).

Q4: Is the rotation speed adjustable?
A: Yes. NZCJ2225R supports adjustable rotation speed from 0 to 300 rpm.

Q5: Can this dual cell HPHT consistometer support sub-ambient temperature testing?
A: Yes. With connection to an external chiller, tests below ambient temperature can be conducted.

Q6: Does this cement thickening time tester provide curve recording?
A: Yes. Test data and curve graphs are displayed and recorded through the touch screen, and screenshots can be saved for reports.

12. Request a Quote for NZCJ2225R Dual Cell HTHP Consistometer

If you are looking for a reliable dual cell HTHP Consistometer or HPHT Consistometer for high-efficiency cement slurry thickening time testing, please contact us for quotation and full technical details.

We can provide:
- Datasheet and technical specification sheet
- Operation manual and wiring diagram
- Recommended spare parts list
- Quotation and delivery schedule

Company: Tianjin Nithons Technology Co., Ltd.

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