普瑞億科PRI-8800測量系統(tǒng)榮獲歐盟CE認證

為響應國家“雙碳”目標，針對國內“雙碳”行動有效性評估，普瑞億科全新升級了PRI-8800 全自動變溫培養(yǎng)土壤溫室氣體在線測量系統(tǒng)，結合了連續(xù)變溫培養(yǎng)和高頻土壤呼吸在線測量的優(yōu)勢，模式的培養(yǎng)與測試過程非常簡單高效，這極大方便了大量樣品的測試或大尺度聯(lián)網的研究，可以有效服務科學研究和生態(tài)觀測。PRI-8800的成功推出，為“雙碳”目標研究和評價提供了強有力的工具。過去的2025年普瑞億科憑借著專業(yè)優(yōu)勢及技術創(chuàng)新，分別取得了歐盟CE認證、科技優(yōu)秀成果獎等多項榮譽。

學術痛點與解決方案

背景

土壤有機質分解速率（R）對溫度變化的響應非常敏感。溫度敏感性參數(shù)（Ｑ₁₀）可以刻畫土壤有機質分解對溫度變化的響應程度。

Q₁₀是指溫度每升高10℃，Ｒ所增加的倍數(shù)；Ｑ₁₀值越大，表明土壤有機質分解對溫度變化就越敏感。Ｑ₁₀不僅取決于有機質分子的固有動力學屬性，也受到環(huán)境條件的限制。Ｑ₁₀能抽象地描述土壤有機質分解對溫度變化的響應，在不同生態(tài)類型系統(tǒng)、不同研究間架起了一個規(guī)范的和可比較的參數(shù)，因此其研究意義重大。

痛點

以往Ｑ₁₀研究通過選取較少的溫度梯度（3-5個點）進行測量，從而導致不同土壤的呼吸對溫度變化擬合相似度高的問題無法被克服。Robinson最近的研究（2017）指出，最低20個溫度梯度擬合土壤呼吸對溫度的響應曲線可以有效解決上述問題。

PRI-8800

PRI-8800全自動變溫培養(yǎng)土壤溫室氣體在線測量系統(tǒng)，為Ｑ₁₀研究提供高效、精準的整體解決方案。不僅能用于測量Ｑ₁₀對環(huán)境變量主控溫度因子的響應，也能用于測量其對土壤含水量、酶促反應、有機底物、土壤生物及時空變異等的響應。

 

2025年度發(fā)表文獻匯總
截至2025年10月，PRI-8800已助力多項前沿研究：

• 新興污染物研究：評估聚乙烯和PBAT污染對土壤呼吸和碳封存的影響。

• 氣候變化與極端環(huán)境：研究凋落物如何調節(jié)高寒草甸土壤碳礦化的溫度敏感性。

 

• 土地利用與管理：探討氮沉降下細根衍生有機物與微生物對CO2排放的調節(jié)。

• 生物交互作用：揭示蚯蚓如何顯著增強土壤有機質分解的溫度敏感性。

2025年文章總結：

1. Zhou Z, Zhang N, Wang Y, et al. Litter regulates the priming effect of carbon mineralization and its temperature sensitivity during freeze–thaw cycles in alpine swamp meadow soils[J]. Plant and Soil, 2025: 1-19.

2. Wang H, Jing H, Ma H, et al. Interactions between fine root-derived dissolved organic matter and K-strategy-dominated soil microbes regulate soil CO2 emissions in a Pinus tabulaeformis plantation under N deposition[J]. Soil and Tillage Research, 2026, 256: 106878.

3. Gao M , Hu W , Li M ,et al. Response of soil basal respiration rates, microbial attributes, and organic matter composition to land - use change[J].Soil Science Society of America Journal, 2025, 89(2).DOI:10.1002/saj2.70052.

4. Zheng J , Groenigen K J V , Hartley I P ,et al. Temperature sensitivity of bacterial species-level preferences of soil carbon pools[J]. Geoderma, 2025, 456. DOI:10.1016/j.geoderma.2025.117268.

5. Zhao S , Chai H , Liu Y ,et al. Earthworms significantly enhance the temperature sensitivity of soil organic matter decomposition: Insights into future soil carbon budgeting[J].Agricultural and Forest Meteorology, 2025, 362.DOI:10.1016/j.agrformet.2025.110384.

6. M Liu , Y Yu , Y Liu , S Xue , DWS Tang , X Yang ,et al. Effects of polyethylene and poly (butylenedipate-co-terephthalate) contamination on soil respiration and carbon sequestration[J].Environmental Pollution, 2025, 364.DOI:10.1016/j.envpol.2024.125315.

7. Zhou, X . , Feng, Z . , Yao, Y . , Liu, R . , Shao, J . , & Jia, S . ,et al. Nitrogen input alleviates the priming effects of biochar addition on soil organic carbon decomposition. [J]. Soil Biology and Biochemistry, 2025, 202.

8. You M, Guo D, Shi H, et al. Microbial nutrient limitations and chemical composition of soil organic carbon regulate the organic carbon mineralization and temperature sensitivity in forest and grassland soils[J]. Plant and Soil, 2025: 1-18.

權威認證與創(chuàng)新獎項

01
歐洲通行證

PRI-8800及PRI-8800 Plus已成功取得由TÜV Rheinland（萊茵）頒發(fā)的歐盟CE認證(CERTIFICATE of Conformity Directive 2014/53/EU Radio Equipment)。這證明設備在安全性、電磁兼容性以及無線電性能方面均達到了國際領先水平，具備進軍全球市場的“通行證”。

02
科技創(chuàng)新獎

設備榮獲2025年北京企業(yè)評價協(xié)會科技創(chuàng)新獎一一科技創(chuàng)新產品（優(yōu)秀獎），技術先進性獲行業(yè)認可。

03
自主知識產權

擁有發(fā)明專利和計算機軟件著作權，確保核心技術的自主可控。

為什么科研先行者都選它？

1.超高精度溫控：溫度控制范圍覆蓋-15℃至60℃，波動精度優(yōu)于±0.05℃，滿足寬溫域研究需求。

2.極速變溫能力：PRI-8800 型號升降溫速率可達1℃/min，可精準模擬熱浪、日溫度波動等動態(tài)場景。

3.開放式集成設計：內置CO₂/H₂O分析模塊，支持外接CH₄、N₂O高精度分析儀及CO2同位素分析儀，拓展多氣體、同位素耦合研究。

 

選型推薦：

相關鏈接:

加強版來了！PRI-8800 Plus全自動變溫培養(yǎng)土壤溫室氣體在線測量系統(tǒng)

想要獲取了解更多技術方案？

后臺留言，我們的技術專家將為您提供1對1咨詢服務。

 

如果您對我們的產品或本期內容有任何問題，歡迎致電垂詢：

• 地址：北京市海淀區(qū)瀚河園路自在香山98-1號樓

• 電話：010-51651246 88121891

• 郵箱：info@pri-eco.com

 

04
相關文獻發(fā)表

1.Zhou Z, Zhang N, Wang Y, et al. Litter regulates the priming effect of carbon mineralization and its temperature sensitivity during freeze–thaw cycles in alpine swamp meadow soils[J]. Plant and Soil, 2025: 1-19.

2.Wang H, Jing H, Ma H, et al. Interactions between fine root-derived dissolved organic matter and K-strategy-dominated soil microbes regulate soil CO2 emissions in a Pinus tabulaeformis plantation under N deposition[J]. Soil and Tillage Research, 2026, 256: 106878.

3.Gao M , Hu W , Li M ,et al. Response of soil basal respiration rates, microbial attributes, and organic matter composition to land‐use change[J].Soil Science Society of America Journal, 2025, 89(2).DOI:10.1002/saj2.70052.

4.Zheng J , Groenigen K J V , Hartley I P ,et al. Temperature sensitivity of bacterial species-level preferences of soil carbon pools[J]. Geoderma, 2025, 456. DOI:10.1016/j.geoderma.2025.117268.

5.Zhao S , Chai H , Liu Y ,et al. Earthworms significantly enhance the temperature sensitivity of soil organic matter decomposition: Insights into future soil carbon budgeting[J].Agricultural and Forest Meteorology, 2025, 362.DOI:10.1016/j.agrformet.2025.110384.

6.M Liu，Y Yu，Y Liu，S Xue，DWS Tang，X Yang ,et al. Effects of polyethylene and poly (butyleneadipate-co-terephthalate) contamination on soil respiration and carbon sequestration[J].Environmental Pollution, 2025, 364.DOI:10.1016/j.envpol.2024.125315.

7.Zhou, X. ,  Feng, Z. , Yao, Y. ,  Liu, R. ,  Shao, J. , &  Jia, S. , et al. Nitrogen input alleviates the priming effects of biochar addition on soil organic carbon decomposition. [J].  Soil Biology and Biochemistry, 2025, 202.

8.You M, Guo D, Shi H, et al. Microbial nutrient limitations and chemical composition of soil organic carbon regulate the organic carbon mineralization and temperature sensitivity in forest and grassland soils[J]. Plant and Soil, 2025: 1-18.

9.Wang C, Ren J, Cui Y, et al. Grazing-N addition interactions drive soil carbon priming and balance via bacterial assimilation in a meadow steppe [J]. Journal of Applied Ecology, 2025.

10.Liu Y, Kumar A, Tiemann L K, et al. Substrate availability reconciles the contrasting temperature response of SOC mineralization in different soil profiles[J]. Journal of Soils & Sediments: Protection, Risk Assessment, & Remediation, 2024, 24(1).DOI:10.1007/s11368-023-03602-y.

11.Yuna Ning, Zhanyi Wang, Cuiping Gao, et al. Effects of Different Grazing Intensities on Soil Respiration Rate and Its Temperature Sensitivity in Desert Steppe. [J]. Acta Agrestia Sinica, 2024, 32(10):3233-3240.DOI:10.11733/j.issn.1007-0435.2024.10.024.

12.Liu R , Zhou X , He Y ,et al. A transition from arbuscular to ectomycorrhizal forests halts soil carbon sequestration during subtropical forest rewilding[J].Science of the Total Environment, 2024, 946.DOI:10.1016/j.scitotenv.2024.174330.

13.Kang Y, Shen L, Li C, et al. Effects of vegetation degradation on soil microbial communities and ecosystem multifunctionality in a karst region, southwest China[J]. Journal of Environmental Management, 2024, 363: 121395.

14.Jun Pan, Yuan Liu, Nianpeng He, Chao Li, Mingxu Li, Li Xu, Osbert Jianxin Sun. 2024. The influence of forest-to-cropland conversion on temperature sensitivity of soil microbial respiration across tropical to temperate zones. Soil Biology and Biochemistry, doi:10.1016/j. soilbio.2024.109322.

15.Zheng J, Mao X, van Groenigen K J, et al. Decoupling of soil carbon mineralization and microbial community composition across a climate gradient on the Tibetan Plateau[J]. Geoderma, 2024, 441: 116736.

16.Yuanhao Liu, Decheng Xiong, Chen Wu, Yun Wang, Debao Lin, Jinxue Huang. Effects of exogenous carbon input on soil carbon emissions in evergreen broad-leaved forests [J]. Journal of Forest & Environment，Vol 43(5)，DOI: 10.13324/j.cnki.jfcf.2023.05.006

17.Li C, Xiao C, Li M, et al. The quality and quantity of SOM determines the mineralization of recently added labile C and priming of native SOM in grazed grasslands[J]. Geoderma, 2023, 432: 116385.

18.Xiaoliang Ma, Shengjing Jiang, Zhiqi Zhang, Hao Wang, Chao Song, Jin-Sheng He. Long‐term collar deployment leads to bias in soil respiration measurements[J]. Methods in Ecology and Evolution, 2023, 14(3): 981-990.

19.Yanghui He, Xuhui Zhou, Zhen Jia, Lingyan Zhou, Hongyang Chen, Ruiqiang Liu, Zhenggang Du, Guiyao Zhou, Junjiong Shao, Junxia Ding, Kelong Chen, Iain P. Hartley. Apparent thermal acclimation of soil heterotrophic respiration mainly mediated by substrate availability[J]. Global Change Biology, 2023, 29(4): 1178-1187.

20.Mao X, Zheng J, Yu W, et al. Climate-induced shifts in composition and protection regulate temperature sensitivity of carbon decomposition through soil profile[J]. Soil Biology and Biochemistry, 2022, 172: 108743.

21.Pan J, He N, Liu Y, et al. Growing season average temperature range is the optimal choice for Q10 incubation experiments of SOM decomposition[J]. Ecological Indicators, 2022, 145: 109749.

22.Li C, Xiao C, Guenet B, et al. Short-term effects of labile organic C addition on soil microbial response to temperature in a temperate steppe[J]. Soil Biology and Biochemistry, 2022, 167: 108589.

23.Jiang ZX, Bian HF, Xu L, He NP. 2021. Pulse effect of precipitation: spatial patterns and mechanisms of soil carbon emissions. Frontiers in Ecology and Evolution, 9: 673310.

24.Liu Y, Xu L, Zheng S, Chen Z, Cao YQ, Wen XF, He NP. 2021. Temperature sensitivity of soil microbial respiration in soils with lower substrate availability is enhanced more by labile carbon input. Soil Biology and Biochemistry, 154: 108148.

25.Bian HF, Zheng S, Liu Y, Xu L, Chen Z, He NP. 2020. Changes in soil organic matter decomposition rate and its temperature sensitivity along water table gradients in cold-temperate forest swamps. Catena, 194: 104684.

26.Xu M, Wu SS, Jiang ZX, Xu L, Li MX, Bian HF, He NP. 2020. Effect of pulse precipitation on soil CO2 release in different grassland types on the Tibetan Plateau. European Journal of Soil Biology, 101: 103250.

27.Liu Y, He NP, Xu L, Tian J, Gao Y, Zheng S, Wang Q, Wen XF, Xu XL, Yakov K. 2019. A new incubation and measurement approach to estimate the temperature response of soil organic matter decomposition. Soil Biology & Biochemistry, 138, 107596.

28.Yingqiu C, Zhen Z, Li X, et al. Temperature Affects new Carbon Input Utilization By Soil Microbes: Evidence Based on a Rapid δ13C Measurement Technology[J]. Journal of Resources and Ecology, 2019, 10(2): 202-212.

29.Cao Y, Xu L, Zhang Z, et al. Soil microbial metabolic quotient in inner mongolian grasslands: Patterns and influence factors[J]. Chinese Geographical Science, 2019, 29: 1001-1010.

30.Liu Y, He NP, Wen XF, Xu L, Sun XM, Yu GR, Liang LY, Schipper LA. 2018. The optimum temperature of soil microbial respiration: Patterns and controls. Soil Biology and Biochemistry, 121: 35-42.

31.Liu Y, Wen XF, Zhang YH, Tian J, Gao Y, Ostle NJ, Niu SL, Chen SP, Sun XM, He NP. 2018.Widespread asymmetric response of soil heterotrophic respiration to warming and cooling. Science of Total Environment, 635: 423-431.

32.Wang Q, He NP, Xu L, Zhou XH. 2018. Important interaction of chemicals, microbial biomass and dissolved substrates in the diel hysteresis loop of soil heterotrophic respiration. Plant and Soil, 428: 279-290.

33.Wang Q, He NP, Xu L, Zhou XH. 2018. Microbial properties regulate spatial variation in the differences in heterotrophic respiration and its temperature sensitivity between primary and secondary forests from tropical to cold-temperate zones. Agriculture and Forest Meteorology, 262, 81-88.

34.He N P, Liu Y, Xu L, Wen X F, Yu G R, Sun X M. Temperature sensitivity of soil organic matter decomposition:New insights into models of incubation and measurement. Acta Ecologica Sinica, 2018, 38(11): 4045-4051.

35.Li J, He NP, Xu L, Chai H, Liu Y, Wang DL, Wang L, Wei XH, Xue JY, Wen XF, Sun XM. 2017. Asymmetric responses of soil heterotrophic respiration to rising and decreasing temperatures. Soil Biology & Biochemistry, 106: 18-27.

36.Liu Y, He NP, Xu L, Niu SL, Yu GR, Sun XM, Wen XF. 2017. Regional variation in the temperature sensitivity of soil organic matter decomposition in China’s forests and grasslands. Global Change Biology, 23: 3393-3402.

37.Wang Q, He NP*, Liu Y, Li ML, Xu L. 2016. Strong pulse effects of precipitation event on soil microbial respiration in temperate forests. Geoderma, 275: 67-73.

38.Wang Q, He NP, Yu GR, Gao Y, Wen XF, Wang RF, Koerner SE, Yu Q*. 2016. Soil microbial respiration rate and temperature sensitivity along a north-south forest transect in eastern China: Patterns and influencing factors. Journal of Geophysical Research: Biogeosciences, 121: 399-410.

39.He NP, Wang RM, Dai JZ, Gao Y, Wen XF, Yu GR. 2013. Changes in the temperature sensitivity of SOM decomposition with grassland succession: Implications for soil C sequestration. Ecology and Evolution, 3: 5045-5054.
 

關于我們
Science to Solutions

北京普瑞億科科技有限公司成立于2007年，是國內領先的儀器設備、系統(tǒng)方案和咨詢服務提供商。普瑞億科參與過科學技術部、中國科學院和北京市科學技術委員會等發(fā)起的多個設備研發(fā)項目，具有突出的儀器研發(fā)、設計和生產能力，可以提供多種痕量和溫室氣體分析儀、光譜和質譜同位素分析儀、室內和室外土壤呼吸測量系統(tǒng)、高性能數(shù)據(jù)采集器和云平臺服務等，致力為生態(tài)環(huán)保、能源地質、城市安全、農林牧漁、水文水資源、醫(yī)療健康、半導體等行業(yè)客戶和研究機構提供系統(tǒng)解決方案。

普瑞億科是國內較早提供高精度溫室氣體和同位素分析儀的制造商，針對 “雙碳”市場需求，在遵循MVS（Monitoring-監(jiān)測、Verification-核查、Support-支持）體系的前提下，為政府機關、科研院所、企事業(yè)單位及其它機構提供“雙碳”行動有效性評估和碳核查所需的整套方案，包含定位觀測站、車載走航、低空無人機搭載的監(jiān)測設備租售運維、碳核查核算支持、碳源匯科學評價、以及區(qū)域“碳中和”建議。

立足現(xiàn)在、著眼未來，公司始終奉行“誠信服務、質量優(yōu)先、真誠合作、共同發(fā)展”的企業(yè)宗旨，秉承服務程序更簡單、更靈活、更機動、響應速度更快的經營理念，積極為客戶提供更安全、更優(yōu)質、更可靠、更高效、更高性價比的優(yōu)秀解決方案和先進產品，讓更多的用戶獲益于世界頂尖級儀器設備帶來的非凡成果。